73439252960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2105

約数の個数: 192

約数和(自身を含む): 189016934400

約数和(自身を除く): 115577681440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 509, 589, 608, 620, 760, 992, 1018, 1178, 1240, 1520, 1531, 2036, 2356, 2480, 2545, 2945, 3040, 3062, 4072, 4712, 4960, 5090, 5890, 6124, 7655, 8144, 9424, 9671, 10180, 11780, 12248, 15310, 15779, 16288, 18848, 19342, 20360, 23560, 24496, 29089, 30620, 31558, 38684, 40720, 47120, 47461, 48355, 48992, 58178, 61240, 63116, 77368, 78895, 81440, 94240, 94922, 96710, 116356, 122480, 126232, 145445, 154736, 157790, 189844, 193420, 232712, 237305, 244960, 252464, 290890, 299801, 309472, 315580, 379688, 386840, 465424, 474610, 504928, 581780, 599602, 631160, 759376, 773680, 779279, 901759, 930848, 949220, 1163560, 1199204, 1262320, 1499005, 1518752, 1547360, 1558558, 1803518, 1898440, 2327120, 2398408, 2524640, 2998010, 3117116, 3607036, 3796880, 3896395, 4508795, 4654240, 4796816, 5996020, 6234232, 7214072, 7593760, 7792790, 9017590, 9593632, 11992040, 12468464, 14428144, 14806301, 15585580, 18035180, 23984080, 24157649, 24936928, 28856288, 29612602, 31171160, 36070360, 47968160, 48315298, 59225204, 62342320, 72140720, 74031505, 96630596, 118450408, 120788245, 124684640, 144281440, 148063010, 193261192, 236900816, 241576490, 296126020, 386522384, 458995331, 473801632, 483152980, 592252040, 773044768, 917990662, 966305960, 1184504080, 1835981324, 1932611920, 2294976655, 2369008160, 3671962648, 3865223840, 4589953310, 7343925296, 9179906620, 14687850592, 18359813240, 36719626480, 73439252960]

約数ペア:

[(1, 73439252960), (2, 36719626480), (4, 18359813240), (5, 14687850592), (8, 9179906620), (10, 7343925296), (16, 4589953310), (19, 3865223840), (20, 3671962648), (31, 2369008160), (32, 2294976655), (38, 1932611920), (40, 1835981324), (62, 1184504080), (76, 966305960), (80, 917990662), (95, 773044768), (124, 592252040), (152, 483152980), (155, 473801632), (160, 458995331), (190, 386522384), (248, 296126020), (304, 241576490), (310, 236900816), (380, 193261192), (496, 148063010), (509, 144281440), (589, 124684640), (608, 120788245), (620, 118450408), (760, 96630596), (992, 74031505), (1018, 72140720), (1178, 62342320), (1240, 59225204), (1520, 48315298), (1531, 47968160), (2036, 36070360), (2356, 31171160), (2480, 29612602), (2545, 28856288), (2945, 24936928), (3040, 24157649), (3062, 23984080), (4072, 18035180), (4712, 15585580), (4960, 14806301), (5090, 14428144), (5890, 12468464), (6124, 11992040), (7655, 9593632), (8144, 9017590), (9424, 7792790), (9671, 7593760), (10180, 7214072), (11780, 6234232), (12248, 5996020), (15310, 4796816), (15779, 4654240), (16288, 4508795), (18848, 3896395), (19342, 3796880), (20360, 3607036), (23560, 3117116), (24496, 2998010), (29089, 2524640), (30620, 2398408), (31558, 2327120), (38684, 1898440), (40720, 1803518), (47120, 1558558), (47461, 1547360), (48355, 1518752), (48992, 1499005), (58178, 1262320), (61240, 1199204), (63116, 1163560), (77368, 949220), (78895, 930848), (81440, 901759), (94240, 779279), (94922, 773680), (96710, 759376), (116356, 631160), (122480, 599602), (126232, 581780), (145445, 504928), (154736, 474610), (157790, 465424), (189844, 386840), (193420, 379688), (232712, 315580), (237305, 309472), (244960, 299801), (252464, 290890)]