842708960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 2194698240

約数和(自身を除く): 1351989280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 83, 89, 92, 115, 124, 155, 160, 166, 178, 184, 230, 248, 310, 332, 356, 368, 415, 445, 460, 496, 620, 664, 712, 713, 736, 830, 890, 920, 992, 1240, 1328, 1424, 1426, 1660, 1780, 1840, 1909, 2047, 2480, 2573, 2656, 2759, 2848, 2852, 3320, 3560, 3565, 3680, 3818, 4094, 4960, 5146, 5518, 5704, 6640, 7120, 7130, 7387, 7636, 8188, 9545, 10235, 10292, 11036, 11408, 12865, 13280, 13795, 14240, 14260, 14774, 15272, 16376, 19090, 20470, 20584, 22072, 22816, 25730, 27590, 28520, 29548, 30544, 32752, 36935, 38180, 40940, 41168, 44144, 51460, 55180, 57040, 59096, 59179, 61088, 63457, 65504, 73870, 76360, 81880, 82336, 88288, 102920, 110360, 114080, 118192, 118358, 126914, 147740, 152720, 163760, 169901, 205840, 220720, 228997, 236384, 236716, 253828, 295480, 295895, 305440, 317285, 327520, 339802, 411680, 441440, 457994, 473432, 507656, 590960, 591790, 634570, 679604, 849505, 915988, 946864, 1015312, 1144985, 1181920, 1183580, 1269140, 1359208, 1699010, 1831976, 1893728, 2030624, 2289970, 2367160, 2538280, 2718416, 3398020, 3663952, 4579940, 4734320, 5076560, 5266931, 5436832, 6796040, 7327904, 9159880, 9468640, 10153120, 10533862, 13592080, 18319760, 21067724, 26334655, 27184160, 36639520, 42135448, 52669310, 84270896, 105338620, 168541792, 210677240, 421354480, 842708960]

約数ペア:

[(1, 842708960), (2, 421354480), (4, 210677240), (5, 168541792), (8, 105338620), (10, 84270896), (16, 52669310), (20, 42135448), (23, 36639520), (31, 27184160), (32, 26334655), (40, 21067724), (46, 18319760), (62, 13592080), (80, 10533862), (83, 10153120), (89, 9468640), (92, 9159880), (115, 7327904), (124, 6796040), (155, 5436832), (160, 5266931), (166, 5076560), (178, 4734320), (184, 4579940), (230, 3663952), (248, 3398020), (310, 2718416), (332, 2538280), (356, 2367160), (368, 2289970), (415, 2030624), (445, 1893728), (460, 1831976), (496, 1699010), (620, 1359208), (664, 1269140), (712, 1183580), (713, 1181920), (736, 1144985), (830, 1015312), (890, 946864), (920, 915988), (992, 849505), (1240, 679604), (1328, 634570), (1424, 591790), (1426, 590960), (1660, 507656), (1780, 473432), (1840, 457994), (1909, 441440), (2047, 411680), (2480, 339802), (2573, 327520), (2656, 317285), (2759, 305440), (2848, 295895), (2852, 295480), (3320, 253828), (3560, 236716), (3565, 236384), (3680, 228997), (3818, 220720), (4094, 205840), (4960, 169901), (5146, 163760), (5518, 152720), (5704, 147740), (6640, 126914), (7120, 118358), (7130, 118192), (7387, 114080), (7636, 110360), (8188, 102920), (9545, 88288), (10235, 82336), (10292, 81880), (11036, 76360), (11408, 73870), (12865, 65504), (13280, 63457), (13795, 61088), (14240, 59179), (14260, 59096), (14774, 57040), (15272, 55180), (16376, 51460), (19090, 44144), (20470, 41168), (20584, 40940), (22072, 38180), (22816, 36935), (25730, 32752), (27590, 30544), (28520, 29548)]