20123849070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 288

約数和(自身を含む): 60029592480

約数和(自身を除く): 39905743410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 43, 45, 58, 65, 78, 86, 87, 90, 117, 129, 130, 145, 169, 174, 195, 215, 234, 258, 261, 290, 338, 377, 387, 390, 430, 435, 507, 522, 559, 585, 645, 754, 774, 845, 870, 1014, 1061, 1118, 1131, 1170, 1247, 1290, 1305, 1521, 1677, 1690, 1885, 1935, 2122, 2262, 2494, 2535, 2610, 2795, 3042, 3183, 3354, 3393, 3741, 3770, 3870, 4901, 5031, 5070, 5305, 5590, 5655, 6235, 6366, 6786, 7267, 7482, 7605, 8385, 9549, 9802, 10062, 10610, 11223, 11310, 12470, 13793, 14534, 14703, 15210, 15915, 16211, 16770, 16965, 18705, 19098, 21801, 22446, 24505, 25155, 27586, 29406, 30769, 31830, 32422, 33930, 36335, 37410, 41379, 43602, 44109, 45623, 47745, 48633, 49010, 50310, 56115, 61538, 65403, 68965, 72670, 73515, 81055, 82758, 88218, 91246, 92307, 95490, 97266, 109005, 112230, 124137, 130806, 136869, 137930, 145899, 147030, 153845, 162110, 179309, 184614, 206895, 210743, 218010, 220545, 228115, 243165, 248274, 273738, 276921, 291798, 307690, 327015, 358618, 399997, 410607, 413790, 421486, 441090, 456230, 461535, 486330, 537927, 553842, 593099, 620685, 632229, 654030, 684345, 729495, 799994, 821214, 896545, 923070, 1053715, 1075854, 1186198, 1199991, 1241370, 1264458, 1323067, 1368690, 1384605, 1458990, 1613781, 1779297, 1793090, 1896687, 1999985, 2053035, 2107430, 2399982, 2646134, 2689635, 2769210, 2965495, 3161145, 3227562, 3558594, 3599973, 3793374, 3969201, 3999970, 4106070, 5199961, 5337891, 5379270, 5930990, 5999955, 6322290, 6615335, 7199946, 7710287, 7938402, 8068905, 8896485, 9483435, 10399922, 10675782, 11907603, 11999910, 13230670, 15420574, 15599883, 16137810, 17199871, 17792970, 17999865, 18966870, 19846005, 23130861, 23815206, 25999805, 26689455, 31199766, 34399742, 35999730, 38551435, 39692010, 46261722, 46799649, 51599613, 51999610, 53378910, 59538015, 69392583, 77102870, 77999415, 85999355, 93599298, 103199226, 115654305, 119076030, 138785166, 154798839, 155998830, 171998710, 223598323, 231308610, 233998245, 257998065, 309597678, 346962915, 447196646, 467996490, 515996130, 670794969, 693925830, 773994195, 1117991615, 1341589938, 1547988390, 2012384907, 2235983230, 3353974845, 4024769814, 6707949690, 10061924535, 20123849070]

約数ペア:

[(1, 20123849070), (2, 10061924535), (3, 6707949690), (5, 4024769814), (6, 3353974845), (9, 2235983230), (10, 2012384907), (13, 1547988390), (15, 1341589938), (18, 1117991615), (26, 773994195), (29, 693925830), (30, 670794969), (39, 515996130), (43, 467996490), (45, 447196646), (58, 346962915), (65, 309597678), (78, 257998065), (86, 233998245), (87, 231308610), (90, 223598323), (117, 171998710), (129, 155998830), (130, 154798839), (145, 138785166), (169, 119076030), (174, 115654305), (195, 103199226), (215, 93599298), (234, 85999355), (258, 77999415), (261, 77102870), (290, 69392583), (338, 59538015), (377, 53378910), (387, 51999610), (390, 51599613), (430, 46799649), (435, 46261722), (507, 39692010), (522, 38551435), (559, 35999730), (585, 34399742), (645, 31199766), (754, 26689455), (774, 25999805), (845, 23815206), (870, 23130861), (1014, 19846005), (1061, 18966870), (1118, 17999865), (1131, 17792970), (1170, 17199871), (1247, 16137810), (1290, 15599883), (1305, 15420574), (1521, 13230670), (1677, 11999910), (1690, 11907603), (1885, 10675782), (1935, 10399922), (2122, 9483435), (2262, 8896485), (2494, 8068905), (2535, 7938402), (2610, 7710287), (2795, 7199946), (3042, 6615335), (3183, 6322290), (3354, 5999955), (3393, 5930990), (3741, 5379270), (3770, 5337891), (3870, 5199961), (4901, 4106070), (5031, 3999970), (5070, 3969201), (5305, 3793374), (5590, 3599973), (5655, 3558594), (6235, 3227562), (6366, 3161145), (6786, 2965495), (7267, 2769210), (7482, 2689635), (7605, 2646134), (8385, 2399982), (9549, 2107430), (9802, 2053035), (10062, 1999985), (10610, 1896687), (11223, 1793090), (11310, 1779297), (12470, 1613781), (13793, 1458990), (14534, 1384605), (14703, 1368690), (15210, 1323067), (15915, 1264458), (16211, 1241370), (16770, 1199991), (16965, 1186198), (18705, 1075854), (19098, 1053715), (21801, 923070), (22446, 896545), (24505, 821214), (25155, 799994), (27586, 729495), (29406, 684345), (30769, 654030), (31830, 632229), (32422, 620685), (33930, 593099), (36335, 553842), (37410, 537927), (41379, 486330), (43602, 461535), (44109, 456230), (45623, 441090), (47745, 421486), (48633, 413790), (49010, 410607), (50310, 399997), (56115, 358618), (61538, 327015), (65403, 307690), (68965, 291798), (72670, 276921), (73515, 273738), (81055, 248274), (82758, 243165), (88218, 228115), (91246, 220545), (92307, 218010), (95490, 210743), (97266, 206895), (109005, 184614), (112230, 179309), (124137, 162110), (130806, 153845), (136869, 147030), (137930, 145899)]