620830980

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 504

約数和(自身を含む): 2511976320

約数和(自身を除く): 1891145340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 79, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 158, 162, 165, 180, 189, 196, 198, 210, 220, 231, 237, 243, 245, 252, 270, 294, 297, 308, 315, 316, 324, 330, 378, 385, 395, 396, 405, 420, 441, 462, 474, 486, 490, 495, 539, 540, 553, 567, 588, 594, 630, 660, 693, 711, 729, 735, 756, 770, 790, 810, 869, 882, 891, 924, 945, 948, 972, 980, 990, 1078, 1106, 1134, 1155, 1185, 1188, 1215, 1260, 1323, 1386, 1422, 1458, 1470, 1485, 1540, 1580, 1617, 1620, 1659, 1701, 1738, 1764, 1782, 1890, 1980, 2079, 2133, 2156, 2205, 2212, 2268, 2310, 2370, 2430, 2607, 2646, 2673, 2695, 2765, 2772, 2835, 2844, 2916, 2940, 2970, 3234, 3318, 3402, 3465, 3476, 3555, 3564, 3645, 3780, 3871, 3969, 4158, 4266, 4345, 4410, 4455, 4620, 4740, 4851, 4860, 4977, 5103, 5214, 5292, 5346, 5390, 5530, 5670, 5940, 6083, 6237, 6399, 6468, 6615, 6636, 6804, 6930, 7110, 7290, 7742, 7821, 7938, 8019, 8085, 8295, 8316, 8505, 8532, 8690, 8820, 8910, 9702, 9954, 10206, 10395, 10428, 10665, 10692, 10780, 11060, 11340, 11613, 11907, 12166, 12474, 12798, 13035, 13230, 13365, 13860, 14220, 14553, 14580, 14931, 15484, 15642, 15876, 16038, 16170, 16590, 17010, 17380, 17820, 18249, 18711, 19197, 19355, 19404, 19845, 19908, 20412, 20790, 21330, 23226, 23463, 23814, 24255, 24332, 24885, 24948, 25515, 25596, 26070, 26460, 26730, 29106, 29862, 30415, 31185, 31284, 31995, 32076, 32340, 33180, 34020, 34839, 35721, 36498, 37422, 38394, 38710, 39105, 39690, 40095, 41580, 42581, 42660, 43659, 44793, 46452, 46926, 47628, 48510, 49770, 51030, 52140, 53460, 54747, 56133, 57591, 58065, 58212, 59535, 59724, 60830, 62370, 63990, 69678, 70389, 71442, 72765, 72996, 74655, 74844, 76788, 77420, 78210, 79380, 80190, 85162, 87318, 89586, 91245, 93555, 93852, 95985, 97020, 99540, 102060, 104517, 109494, 112266, 115182, 116130, 117315, 119070, 121660, 124740, 127743, 127980, 130977, 134379, 139356, 140778, 142884, 145530, 149310, 156420, 160380, 164241, 170324, 174195, 174636, 178605, 179172, 182490, 187110, 191970, 209034, 211167, 212905, 218295, 218988, 223965, 224532, 230364, 232260, 234630, 238140, 255486, 261954, 268758, 273735, 280665, 281556, 287955, 291060, 298620, 313551, 328482, 348390, 351945, 357210, 364980, 374220, 383229, 383940, 392931, 403137, 418068, 422334, 425810, 436590, 447930, 469260, 492723, 510972, 522585, 523908, 537516, 547470, 561330, 575910, 627102, 633501, 638715, 654885, 656964, 671895, 696780, 703890, 714420, 766458, 785862, 806274, 821205, 844668, 851620, 873180, 895860, 940653, 985446, 1045170, 1055835, 1094940, 1122660, 1149687, 1151820, 1254204, 1267002, 1277430, 1309770, 1343790, 1407780, 1478169, 1532916, 1567755, 1571724, 1612548, 1642410, 1881306, 1916145, 1964655, 1970892, 2015685, 2090340, 2111670, 2299374, 2463615, 2534004, 2554860, 2619540, 2687580, 2821959, 2956338, 3135510, 3167505, 3284820, 3449061, 3762612, 3832290, 3929310, 4031370, 4223340, 4434507, 4598748, 4703265, 4927230, 5643918, 5748435, 5912676, 6271020, 6335010, 6898122, 7390845, 7664580, 7858620, 8062740, 8869014, 9406530, 9854460, 10347183, 11287836, 11496870, 12670020, 13796244, 14109795, 14781690, 17245305, 17738028, 18813060, 20694366, 22172535, 22993740, 28219590, 29563380, 31041549, 34490610, 41388732, 44345070, 51735915, 56439180, 62083098, 68981220, 88690140, 103471830, 124166196, 155207745, 206943660, 310415490, 620830980]

約数ペア:

[(1, 620830980), (2, 310415490), (3, 206943660), (4, 155207745), (5, 124166196), (6, 103471830), (7, 88690140), (9, 68981220), (10, 62083098), (11, 56439180), (12, 51735915), (14, 44345070), (15, 41388732), (18, 34490610), (20, 31041549), (21, 29563380), (22, 28219590), (27, 22993740), (28, 22172535), (30, 20694366), (33, 18813060), (35, 17738028), (36, 17245305), (42, 14781690), (44, 14109795), (45, 13796244), (49, 12670020), (54, 11496870), (55, 11287836), (60, 10347183), (63, 9854460), (66, 9406530), (70, 8869014), (77, 8062740), (79, 7858620), (81, 7664580), (84, 7390845), (90, 6898122), (98, 6335010), (99, 6271020), (105, 5912676), (108, 5748435), (110, 5643918), (126, 4927230), (132, 4703265), (135, 4598748), (140, 4434507), (147, 4223340), (154, 4031370), (158, 3929310), (162, 3832290), (165, 3762612), (180, 3449061), (189, 3284820), (196, 3167505), (198, 3135510), (210, 2956338), (220, 2821959), (231, 2687580), (237, 2619540), (243, 2554860), (245, 2534004), (252, 2463615), (270, 2299374), (294, 2111670), (297, 2090340), (308, 2015685), (315, 1970892), (316, 1964655), (324, 1916145), (330, 1881306), (378, 1642410), (385, 1612548), (395, 1571724), (396, 1567755), (405, 1532916), (420, 1478169), (441, 1407780), (462, 1343790), (474, 1309770), (486, 1277430), (490, 1267002), (495, 1254204), (539, 1151820), (540, 1149687), (553, 1122660), (567, 1094940), (588, 1055835), (594, 1045170), (630, 985446), (660, 940653), (693, 895860), (711, 873180), (729, 851620), (735, 844668), (756, 821205), (770, 806274), (790, 785862), (810, 766458), (869, 714420), (882, 703890), (891, 696780), (924, 671895), (945, 656964), (948, 654885), (972, 638715), (980, 633501), (990, 627102), (1078, 575910), (1106, 561330), (1134, 547470), (1155, 537516), (1185, 523908), (1188, 522585), (1215, 510972), (1260, 492723), (1323, 469260), (1386, 447930), (1422, 436590), (1458, 425810), (1470, 422334), (1485, 418068), (1540, 403137), (1580, 392931), (1617, 383940), (1620, 383229), (1659, 374220), (1701, 364980), (1738, 357210), (1764, 351945), (1782, 348390), (1890, 328482), (1980, 313551), (2079, 298620), (2133, 291060), (2156, 287955), (2205, 281556), (2212, 280665), (2268, 273735), (2310, 268758), (2370, 261954), (2430, 255486), (2607, 238140), (2646, 234630), (2673, 232260), (2695, 230364), (2765, 224532), (2772, 223965), (2835, 218988), (2844, 218295), (2916, 212905), (2940, 211167), (2970, 209034), (3234, 191970), (3318, 187110), (3402, 182490), (3465, 179172), (3476, 178605), (3555, 174636), (3564, 174195), (3645, 170324), (3780, 164241), (3871, 160380), (3969, 156420), (4158, 149310), (4266, 145530), (4345, 142884), (4410, 140778), (4455, 139356), (4620, 134379), (4740, 130977), (4851, 127980), (4860, 127743), (4977, 124740), (5103, 121660), (5214, 119070), (5292, 117315), (5346, 116130), (5390, 115182), (5530, 112266), (5670, 109494), (5940, 104517), (6083, 102060), (6237, 99540), (6399, 97020), (6468, 95985), (6615, 93852), (6636, 93555), (6804, 91245), (6930, 89586), (7110, 87318), (7290, 85162), (7742, 80190), (7821, 79380), (7938, 78210), (8019, 77420), (8085, 76788), (8295, 74844), (8316, 74655), (8505, 72996), (8532, 72765), (8690, 71442), (8820, 70389), (8910, 69678), (9702, 63990), (9954, 62370), (10206, 60830), (10395, 59724), (10428, 59535), (10665, 58212), (10692, 58065), (10780, 57591), (11060, 56133), (11340, 54747), (11613, 53460), (11907, 52140), (12166, 51030), (12474, 49770), (12798, 48510), (13035, 47628), (13230, 46926), (13365, 46452), (13860, 44793), (14220, 43659), (14553, 42660), (14580, 42581), (14931, 41580), (15484, 40095), (15642, 39690), (15876, 39105), (16038, 38710), (16170, 38394), (16590, 37422), (17010, 36498), (17380, 35721), (17820, 34839), (18249, 34020), (18711, 33180), (19197, 32340), (19355, 32076), (19404, 31995), (19845, 31284), (19908, 31185), (20412, 30415), (20790, 29862), (21330, 29106), (23226, 26730), (23463, 26460), (23814, 26070), (24255, 25596), (24332, 25515), (24885, 24948)]