161759760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 160

約数和(自身を含む): 544465152

約数和(自身を除く): 382705392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 967, 984, 1020, 1230, 1360, 1394, 1640, 1934, 1968, 2040, 2091, 2460, 2788, 2901, 3280, 3485, 3868, 4080, 4182, 4835, 4920, 5576, 5802, 6970, 7736, 8364, 9670, 9840, 10455, 11152, 11604, 13940, 14505, 15472, 16439, 16728, 19340, 20910, 23208, 27880, 29010, 32878, 33456, 38680, 39647, 41820, 46416, 49317, 55760, 58020, 65756, 77360, 79294, 82195, 83640, 98634, 116040, 118941, 131512, 158588, 164390, 167280, 197268, 198235, 232080, 237882, 246585, 263024, 317176, 328780, 394536, 396470, 475764, 493170, 594705, 634352, 657560, 673999, 789072, 792940, 951528, 986340, 1189410, 1315120, 1347998, 1585880, 1903056, 1972680, 2021997, 2378820, 2695996, 3171760, 3369995, 3945360, 4043994, 4757640, 5391992, 6739990, 8087988, 9515280, 10109985, 10783984, 13479980, 16175976, 20219970, 26959960, 32351952, 40439940, 53919920, 80879880, 161759760]

約数ペア:

[(1, 161759760), (2, 80879880), (3, 53919920), (4, 40439940), (5, 32351952), (6, 26959960), (8, 20219970), (10, 16175976), (12, 13479980), (15, 10783984), (16, 10109985), (17, 9515280), (20, 8087988), (24, 6739990), (30, 5391992), (34, 4757640), (40, 4043994), (41, 3945360), (48, 3369995), (51, 3171760), (60, 2695996), (68, 2378820), (80, 2021997), (82, 1972680), (85, 1903056), (102, 1585880), (120, 1347998), (123, 1315120), (136, 1189410), (164, 986340), (170, 951528), (204, 792940), (205, 789072), (240, 673999), (246, 657560), (255, 634352), (272, 594705), (328, 493170), (340, 475764), (408, 396470), (410, 394536), (492, 328780), (510, 317176), (615, 263024), (656, 246585), (680, 237882), (697, 232080), (816, 198235), (820, 197268), (967, 167280), (984, 164390), (1020, 158588), (1230, 131512), (1360, 118941), (1394, 116040), (1640, 98634), (1934, 83640), (1968, 82195), (2040, 79294), (2091, 77360), (2460, 65756), (2788, 58020), (2901, 55760), (3280, 49317), (3485, 46416), (3868, 41820), (4080, 39647), (4182, 38680), (4835, 33456), (4920, 32878), (5576, 29010), (5802, 27880), (6970, 23208), (7736, 20910), (8364, 19340), (9670, 16728), (9840, 16439), (10455, 15472), (11152, 14505), (11604, 13940)]