358295520

素因数分解:

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

素因数の和:270

約数の個数: 288

約数和(自身を含む): 1287014400

約数和(自身を除く): 928718880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 199, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 398, 440, 465, 480, 484, 496, 528, 597, 605, 620, 660, 682, 726, 744, 796, 880, 930, 968, 992, 995, 1023, 1056, 1194, 1210, 1240, 1320, 1364, 1452, 1488, 1592, 1705, 1760, 1815, 1860, 1936, 1990, 2046, 2189, 2388, 2420, 2480, 2640, 2728, 2904, 2976, 2985, 3184, 3410, 3630, 3720, 3751, 3872, 3980, 4092, 4378, 4776, 4840, 4960, 5115, 5280, 5456, 5808, 5970, 6169, 6368, 6567, 6820, 7260, 7440, 7502, 7960, 8184, 8756, 9552, 9680, 10230, 10912, 10945, 11253, 11616, 11940, 12338, 13134, 13640, 14520, 14880, 15004, 15920, 16368, 17512, 18507, 18755, 19104, 19360, 20460, 21890, 22506, 23880, 24079, 24676, 26268, 27280, 29040, 30008, 30845, 31840, 32736, 32835, 35024, 37014, 37510, 40920, 43780, 45012, 47760, 48158, 49352, 52536, 54560, 56265, 58080, 60016, 61690, 65670, 67859, 70048, 72237, 74028, 75020, 81840, 87560, 90024, 92535, 95520, 96316, 98704, 105072, 112530, 120032, 120395, 123380, 131340, 135718, 144474, 148056, 150040, 163680, 175120, 180048, 185070, 192632, 197408, 203577, 210144, 225060, 240790, 246760, 262680, 271436, 288948, 296112, 300080, 339295, 350240, 360096, 361185, 370140, 385264, 407154, 450120, 481580, 493520, 525360, 542872, 577896, 592224, 600160, 678590, 722370, 740280, 746449, 770528, 814308, 900240, 963160, 987040, 1017885, 1050720, 1085744, 1155792, 1357180, 1444740, 1480560, 1492898, 1628616, 1800480, 1926320, 2035770, 2171488, 2239347, 2311584, 2714360, 2889480, 2961120, 2985796, 3257232, 3732245, 3852640, 4071540, 4478694, 5428720, 5778960, 5971592, 6514464, 7464490, 8143080, 8957388, 10857440, 11196735, 11557920, 11943184, 14928980, 16286160, 17914776, 22393470, 23886368, 29857960, 32572320, 35829552, 44786940, 59715920, 71659104, 89573880, 119431840, 179147760, 358295520]

約数ペア:

[(1, 358295520), (2, 179147760), (3, 119431840), (4, 89573880), (5, 71659104), (6, 59715920), (8, 44786940), (10, 35829552), (11, 32572320), (12, 29857960), (15, 23886368), (16, 22393470), (20, 17914776), (22, 16286160), (24, 14928980), (30, 11943184), (31, 11557920), (32, 11196735), (33, 10857440), (40, 8957388), (44, 8143080), (48, 7464490), (55, 6514464), (60, 5971592), (62, 5778960), (66, 5428720), (80, 4478694), (88, 4071540), (93, 3852640), (96, 3732245), (110, 3257232), (120, 2985796), (121, 2961120), (124, 2889480), (132, 2714360), (155, 2311584), (160, 2239347), (165, 2171488), (176, 2035770), (186, 1926320), (199, 1800480), (220, 1628616), (240, 1492898), (242, 1480560), (248, 1444740), (264, 1357180), (310, 1155792), (330, 1085744), (341, 1050720), (352, 1017885), (363, 987040), (372, 963160), (398, 900240), (440, 814308), (465, 770528), (480, 746449), (484, 740280), (496, 722370), (528, 678590), (597, 600160), (605, 592224), (620, 577896), (660, 542872), (682, 525360), (726, 493520), (744, 481580), (796, 450120), (880, 407154), (930, 385264), (968, 370140), (992, 361185), (995, 360096), (1023, 350240), (1056, 339295), (1194, 300080), (1210, 296112), (1240, 288948), (1320, 271436), (1364, 262680), (1452, 246760), (1488, 240790), (1592, 225060), (1705, 210144), (1760, 203577), (1815, 197408), (1860, 192632), (1936, 185070), (1990, 180048), (2046, 175120), (2189, 163680), (2388, 150040), (2420, 148056), (2480, 144474), (2640, 135718), (2728, 131340), (2904, 123380), (2976, 120395), (2985, 120032), (3184, 112530), (3410, 105072), (3630, 98704), (3720, 96316), (3751, 95520), (3872, 92535), (3980, 90024), (4092, 87560), (4378, 81840), (4776, 75020), (4840, 74028), (4960, 72237), (5115, 70048), (5280, 67859), (5456, 65670), (5808, 61690), (5970, 60016), (6169, 58080), (6368, 56265), (6567, 54560), (6820, 52536), (7260, 49352), (7440, 48158), (7502, 47760), (7960, 45012), (8184, 43780), (8756, 40920), (9552, 37510), (9680, 37014), (10230, 35024), (10912, 32835), (10945, 32736), (11253, 31840), (11616, 30845), (11940, 30008), (12338, 29040), (13134, 27280), (13640, 26268), (14520, 24676), (14880, 24079), (15004, 23880), (15920, 22506), (16368, 21890), (17512, 20460), (18507, 19360), (18755, 19104)]