158295840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 556295040

約数和(自身を除く): 397999200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1021, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2042, 2280, 2584, 2720, 3040, 3063, 3230, 3876, 4080, 4084, 4560, 4845, 5105, 5168, 6126, 6460, 7752, 8160, 8168, 9120, 9690, 10210, 10336, 12252, 12920, 15315, 15504, 16336, 17357, 19380, 19399, 20420, 24504, 25840, 30630, 31008, 32672, 34714, 38760, 38798, 40840, 49008, 51680, 52071, 58197, 61260, 69428, 77520, 77596, 81680, 86785, 96995, 98016, 104142, 116394, 122520, 138856, 155040, 155192, 163360, 173570, 193990, 208284, 232788, 245040, 260355, 277712, 290985, 310384, 329783, 347140, 387980, 416568, 465576, 490080, 520710, 555424, 581970, 620768, 659566, 694280, 775960, 833136, 931152, 989349, 1041420, 1163940, 1319132, 1388560, 1551920, 1648915, 1666272, 1862304, 1978698, 2082840, 2327880, 2638264, 2777120, 3103840, 3297830, 3957396, 4165680, 4655760, 4946745, 5276528, 6595660, 7914792, 8331360, 9311520, 9893490, 10553056, 13191320, 15829584, 19786980, 26382640, 31659168, 39573960, 52765280, 79147920, 158295840]

約数ペア:

[(1, 158295840), (2, 79147920), (3, 52765280), (4, 39573960), (5, 31659168), (6, 26382640), (8, 19786980), (10, 15829584), (12, 13191320), (15, 10553056), (16, 9893490), (17, 9311520), (19, 8331360), (20, 7914792), (24, 6595660), (30, 5276528), (32, 4946745), (34, 4655760), (38, 4165680), (40, 3957396), (48, 3297830), (51, 3103840), (57, 2777120), (60, 2638264), (68, 2327880), (76, 2082840), (80, 1978698), (85, 1862304), (95, 1666272), (96, 1648915), (102, 1551920), (114, 1388560), (120, 1319132), (136, 1163940), (152, 1041420), (160, 989349), (170, 931152), (190, 833136), (204, 775960), (228, 694280), (240, 659566), (255, 620768), (272, 581970), (285, 555424), (304, 520710), (323, 490080), (340, 465576), (380, 416568), (408, 387980), (456, 347140), (480, 329783), (510, 310384), (544, 290985), (570, 277712), (608, 260355), (646, 245040), (680, 232788), (760, 208284), (816, 193990), (912, 173570), (969, 163360), (1020, 155192), (1021, 155040), (1140, 138856), (1292, 122520), (1360, 116394), (1520, 104142), (1615, 98016), (1632, 96995), (1824, 86785), (1938, 81680), (2040, 77596), (2042, 77520), (2280, 69428), (2584, 61260), (2720, 58197), (3040, 52071), (3063, 51680), (3230, 49008), (3876, 40840), (4080, 38798), (4084, 38760), (4560, 34714), (4845, 32672), (5105, 31008), (5168, 30630), (6126, 25840), (6460, 24504), (7752, 20420), (8160, 19399), (8168, 19380), (9120, 17357), (9690, 16336), (10210, 15504), (10336, 15315), (12252, 12920)]