20100630360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1050

約数の個数: 256

約数和(自身を含む): 63947980800

約数和(自身を除く): 43847350440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 127, 129, 148, 172, 185, 215, 222, 254, 258, 296, 344, 370, 381, 430, 444, 508, 516, 555, 635, 645, 740, 762, 829, 860, 888, 1016, 1032, 1110, 1270, 1290, 1480, 1524, 1591, 1658, 1720, 1905, 2220, 2487, 2540, 2580, 3048, 3182, 3316, 3810, 4145, 4440, 4699, 4773, 4974, 5080, 5160, 5461, 6364, 6632, 7620, 7955, 8290, 9398, 9546, 9948, 10922, 12435, 12728, 14097, 15240, 15910, 16383, 16580, 18796, 19092, 19896, 21844, 23495, 23865, 24870, 27305, 28194, 30673, 31820, 32766, 33160, 35647, 37592, 38184, 43688, 46990, 47730, 49740, 54610, 56388, 61346, 63640, 65532, 70485, 71294, 81915, 92019, 93980, 95460, 99480, 105283, 106941, 109220, 112776, 122692, 131064, 140970, 142588, 153365, 163830, 178235, 184038, 187960, 190920, 202057, 210566, 213882, 218440, 245384, 281940, 285176, 306730, 315849, 327660, 356470, 368076, 404114, 421132, 427764, 460095, 526415, 534705, 563880, 606171, 613460, 631698, 655320, 712940, 736152, 808228, 842264, 855528, 920190, 1010285, 1052830, 1069410, 1212342, 1226920, 1263396, 1318939, 1425880, 1579245, 1616456, 1840380, 2020570, 2105660, 2138820, 2424684, 2526792, 2637878, 3030855, 3158490, 3680760, 3895471, 3956817, 4041140, 4211320, 4277640, 4527169, 4849368, 5275756, 6061710, 6316980, 6594695, 7790942, 7913634, 8082280, 9054338, 10551512, 11686413, 12123420, 12633960, 13189390, 13581507, 15581884, 15827268, 18108676, 19477355, 19784085, 22635845, 23372826, 24246840, 26378780, 27163014, 31163768, 31654536, 36217352, 38954710, 39568170, 45271690, 46745652, 52757560, 54326028, 58432065, 67907535, 77909420, 79136340, 90543380, 93491304, 108652056, 116864130, 135815070, 155818840, 158272680, 167505253, 181086760, 233728260, 271630140, 335010506, 467456520, 502515759, 543260280, 670021012, 837526265, 1005031518, 1340042024, 1675052530, 2010063036, 2512578795, 3350105060, 4020126072, 5025157590, 6700210120, 10050315180, 20100630360]

約数ペア:

[(1, 20100630360), (2, 10050315180), (3, 6700210120), (4, 5025157590), (5, 4020126072), (6, 3350105060), (8, 2512578795), (10, 2010063036), (12, 1675052530), (15, 1340042024), (20, 1005031518), (24, 837526265), (30, 670021012), (37, 543260280), (40, 502515759), (43, 467456520), (60, 335010506), (74, 271630140), (86, 233728260), (111, 181086760), (120, 167505253), (127, 158272680), (129, 155818840), (148, 135815070), (172, 116864130), (185, 108652056), (215, 93491304), (222, 90543380), (254, 79136340), (258, 77909420), (296, 67907535), (344, 58432065), (370, 54326028), (381, 52757560), (430, 46745652), (444, 45271690), (508, 39568170), (516, 38954710), (555, 36217352), (635, 31654536), (645, 31163768), (740, 27163014), (762, 26378780), (829, 24246840), (860, 23372826), (888, 22635845), (1016, 19784085), (1032, 19477355), (1110, 18108676), (1270, 15827268), (1290, 15581884), (1480, 13581507), (1524, 13189390), (1591, 12633960), (1658, 12123420), (1720, 11686413), (1905, 10551512), (2220, 9054338), (2487, 8082280), (2540, 7913634), (2580, 7790942), (3048, 6594695), (3182, 6316980), (3316, 6061710), (3810, 5275756), (4145, 4849368), (4440, 4527169), (4699, 4277640), (4773, 4211320), (4974, 4041140), (5080, 3956817), (5160, 3895471), (5461, 3680760), (6364, 3158490), (6632, 3030855), (7620, 2637878), (7955, 2526792), (8290, 2424684), (9398, 2138820), (9546, 2105660), (9948, 2020570), (10922, 1840380), (12435, 1616456), (12728, 1579245), (14097, 1425880), (15240, 1318939), (15910, 1263396), (16383, 1226920), (16580, 1212342), (18796, 1069410), (19092, 1052830), (19896, 1010285), (21844, 920190), (23495, 855528), (23865, 842264), (24870, 808228), (27305, 736152), (28194, 712940), (30673, 655320), (31820, 631698), (32766, 613460), (33160, 606171), (35647, 563880), (37592, 534705), (38184, 526415), (43688, 460095), (46990, 427764), (47730, 421132), (49740, 404114), (54610, 368076), (56388, 356470), (61346, 327660), (63640, 315849), (65532, 306730), (70485, 285176), (71294, 281940), (81915, 245384), (92019, 218440), (93980, 213882), (95460, 210566), (99480, 202057), (105283, 190920), (106941, 187960), (109220, 184038), (112776, 178235), (122692, 163830), (131064, 153365), (140970, 142588)]