20243696880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 480

約数和(自身を含む): 72195379200

約数和(自身を除く): 51951682320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 113, 120, 121, 124, 132, 155, 165, 176, 186, 199, 220, 226, 240, 242, 248, 264, 310, 330, 339, 341, 363, 372, 398, 440, 452, 465, 484, 496, 528, 565, 597, 605, 620, 660, 678, 682, 726, 744, 796, 880, 904, 930, 968, 995, 1023, 1130, 1194, 1210, 1240, 1243, 1320, 1356, 1364, 1452, 1488, 1592, 1695, 1705, 1808, 1815, 1860, 1936, 1990, 2046, 2189, 2260, 2388, 2420, 2480, 2486, 2640, 2712, 2728, 2904, 2985, 3184, 3390, 3410, 3503, 3630, 3720, 3729, 3751, 3980, 4092, 4378, 4520, 4776, 4840, 4972, 5115, 5424, 5456, 5808, 5970, 6169, 6215, 6567, 6780, 6820, 7006, 7260, 7440, 7458, 7502, 7960, 8184, 8756, 9040, 9552, 9680, 9944, 10230, 10509, 10945, 11253, 11940, 12338, 12430, 13134, 13560, 13640, 13673, 14012, 14520, 14916, 15004, 15920, 16368, 17512, 17515, 18507, 18645, 18755, 19888, 20460, 21018, 21890, 22487, 22506, 23880, 24079, 24676, 24860, 26268, 27120, 27280, 27346, 28024, 29040, 29832, 30008, 30845, 32835, 35024, 35030, 37014, 37290, 37510, 38533, 40920, 41019, 42036, 43780, 44974, 45012, 47760, 48158, 49352, 49720, 52536, 52545, 54692, 56048, 56265, 59664, 60016, 61690, 65670, 67461, 67859, 68365, 70060, 72237, 74028, 74580, 75020, 77066, 81840, 82038, 84072, 87560, 89948, 90024, 92535, 96316, 98704, 99440, 105072, 105090, 109384, 112435, 112530, 115599, 120395, 123380, 131340, 134922, 135718, 136730, 140120, 144474, 148056, 149160, 150040, 154132, 164076, 168144, 175120, 179896, 180048, 185070, 192632, 192665, 203577, 205095, 210180, 218768, 224870, 225060, 231198, 240790, 246760, 247357, 262680, 269844, 271436, 273460, 280240, 288948, 296112, 298320, 300080, 308264, 328152, 337305, 339295, 359792, 361185, 370140, 385264, 385330, 407154, 410190, 420360, 423863, 449740, 450120, 462396, 481580, 493520, 494714, 525360, 539688, 542872, 546920, 577896, 577995, 616528, 656304, 674610, 678590, 697097, 722370, 740280, 742071, 746449, 770660, 814308, 820380, 840720, 847726, 899480, 900240, 924792, 963160, 989428, 1017885, 1079376, 1085744, 1093840, 1155792, 1155990, 1236785, 1271589, 1349220, 1357180, 1394194, 1444740, 1480560, 1484142, 1492898, 1541320, 1628616, 1640760, 1695452, 1798960, 1849584, 1926320, 1978856, 2035770, 2091291, 2119315, 2239347, 2311980, 2473570, 2543178, 2698440, 2714360, 2720927, 2788388, 2889480, 2968284, 2985796, 3082640, 3257232, 3281520, 3390904, 3485485, 3710355, 3732245, 3957712, 4071540, 4182582, 4238630, 4478694, 4623960, 4947140, 5086356, 5396880, 5428720, 5441854, 5576776, 5778960, 5936568, 5971592, 6357945, 6781808, 6970970, 7420710, 7464490, 7668067, 8143080, 8162781, 8365164, 8477260, 8957388, 9247920, 9894280, 10172712, 10456455, 10883708, 11153552, 11196735, 11873136, 11943184, 12715890, 13604635, 13941940, 14841420, 14928980, 15336134, 16286160, 16325562, 16730328, 16954520, 17914776, 19788560, 20345424, 20912910, 21767416, 22393470, 23004201, 25431780, 27209270, 27883880, 29682840, 29857960, 30672268, 32651124, 33460656, 33909040, 35829552, 38340335, 40813905, 41825820, 43534832, 44786940, 46008402, 50863560, 54418540, 55767760, 59365680, 59715920, 61344536, 65302248, 76680670, 81627810, 83651640, 84348737, 89573880, 92016804, 101727120, 108837080, 115021005, 122689072, 130604496, 153361340, 163255620, 167303280, 168697474, 179147760, 184033608, 217674160, 230042010, 253046211, 306722680, 326511240, 337394948, 368067216, 421743685, 460084020, 506092422, 613445360, 653022480, 674789896, 843487370, 920168040, 1012184844, 1265231055, 1349579792, 1686974740, 1840336080, 2024369688, 2530462110, 3373949480, 4048739376, 5060924220, 6747898960, 10121848440, 20243696880]

約数ペア:

[(1, 20243696880), (2, 10121848440), (3, 6747898960), (4, 5060924220), (5, 4048739376), (6, 3373949480), (8, 2530462110), (10, 2024369688), (11, 1840336080), (12, 1686974740), (15, 1349579792), (16, 1265231055), (20, 1012184844), (22, 920168040), (24, 843487370), (30, 674789896), (31, 653022480), (33, 613445360), (40, 506092422), (44, 460084020), (48, 421743685), (55, 368067216), (60, 337394948), (62, 326511240), (66, 306722680), (80, 253046211), (88, 230042010), (93, 217674160), (110, 184033608), (113, 179147760), (120, 168697474), (121, 167303280), (124, 163255620), (132, 153361340), (155, 130604496), (165, 122689072), (176, 115021005), (186, 108837080), (199, 101727120), (220, 92016804), (226, 89573880), (240, 84348737), (242, 83651640), (248, 81627810), (264, 76680670), (310, 65302248), (330, 61344536), (339, 59715920), (341, 59365680), (363, 55767760), (372, 54418540), (398, 50863560), (440, 46008402), (452, 44786940), (465, 43534832), (484, 41825820), (496, 40813905), (528, 38340335), (565, 35829552), (597, 33909040), (605, 33460656), (620, 32651124), (660, 30672268), (678, 29857960), (682, 29682840), (726, 27883880), (744, 27209270), (796, 25431780), (880, 23004201), (904, 22393470), (930, 21767416), (968, 20912910), (995, 20345424), (1023, 19788560), (1130, 17914776), (1194, 16954520), (1210, 16730328), (1240, 16325562), (1243, 16286160), (1320, 15336134), (1356, 14928980), (1364, 14841420), (1452, 13941940), (1488, 13604635), (1592, 12715890), (1695, 11943184), (1705, 11873136), (1808, 11196735), (1815, 11153552), (1860, 10883708), (1936, 10456455), (1990, 10172712), (2046, 9894280), (2189, 9247920), (2260, 8957388), (2388, 8477260), (2420, 8365164), (2480, 8162781), (2486, 8143080), (2640, 7668067), (2712, 7464490), (2728, 7420710), (2904, 6970970), (2985, 6781808), (3184, 6357945), (3390, 5971592), (3410, 5936568), (3503, 5778960), (3630, 5576776), (3720, 5441854), (3729, 5428720), (3751, 5396880), (3980, 5086356), (4092, 4947140), (4378, 4623960), (4520, 4478694), (4776, 4238630), (4840, 4182582), (4972, 4071540), (5115, 3957712), (5424, 3732245), (5456, 3710355), (5808, 3485485), (5970, 3390904), (6169, 3281520), (6215, 3257232), (6567, 3082640), (6780, 2985796), (6820, 2968284), (7006, 2889480), (7260, 2788388), (7440, 2720927), (7458, 2714360), (7502, 2698440), (7960, 2543178), (8184, 2473570), (8756, 2311980), (9040, 2239347), (9552, 2119315), (9680, 2091291), (9944, 2035770), (10230, 1978856), (10509, 1926320), (10945, 1849584), (11253, 1798960), (11940, 1695452), (12338, 1640760), (12430, 1628616), (13134, 1541320), (13560, 1492898), (13640, 1484142), (13673, 1480560), (14012, 1444740), (14520, 1394194), (14916, 1357180), (15004, 1349220), (15920, 1271589), (16368, 1236785), (17512, 1155990), (17515, 1155792), (18507, 1093840), (18645, 1085744), (18755, 1079376), (19888, 1017885), (20460, 989428), (21018, 963160), (21890, 924792), (22487, 900240), (22506, 899480), (23880, 847726), (24079, 840720), (24676, 820380), (24860, 814308), (26268, 770660), (27120, 746449), (27280, 742071), (27346, 740280), (28024, 722370), (29040, 697097), (29832, 678590), (30008, 674610), (30845, 656304), (32835, 616528), (35024, 577995), (35030, 577896), (37014, 546920), (37290, 542872), (37510, 539688), (38533, 525360), (40920, 494714), (41019, 493520), (42036, 481580), (43780, 462396), (44974, 450120), (45012, 449740), (47760, 423863), (48158, 420360), (49352, 410190), (49720, 407154), (52536, 385330), (52545, 385264), (54692, 370140), (56048, 361185), (56265, 359792), (59664, 339295), (60016, 337305), (61690, 328152), (65670, 308264), (67461, 300080), (67859, 298320), (68365, 296112), (70060, 288948), (72237, 280240), (74028, 273460), (74580, 271436), (75020, 269844), (77066, 262680), (81840, 247357), (82038, 246760), (84072, 240790), (87560, 231198), (89948, 225060), (90024, 224870), (92535, 218768), (96316, 210180), (98704, 205095), (99440, 203577), (105072, 192665), (105090, 192632), (109384, 185070), (112435, 180048), (112530, 179896), (115599, 175120), (120395, 168144), (123380, 164076), (131340, 154132), (134922, 150040), (135718, 149160), (136730, 148056), (140120, 144474)]