700123840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 1904878080

約数和(自身を除く): 1204754240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 61, 62, 64, 65, 80, 89, 104, 122, 124, 130, 155, 160, 178, 208, 244, 248, 260, 305, 310, 320, 356, 403, 416, 445, 488, 496, 520, 610, 620, 712, 793, 806, 832, 890, 976, 992, 1040, 1157, 1220, 1240, 1424, 1586, 1612, 1780, 1891, 1952, 1984, 2015, 2080, 2314, 2440, 2480, 2759, 2848, 3172, 3224, 3560, 3782, 3904, 3965, 4030, 4160, 4628, 4880, 4960, 5429, 5518, 5696, 5785, 6344, 6448, 7120, 7564, 7930, 8060, 9256, 9455, 9760, 9920, 10858, 11036, 11570, 12688, 12896, 13795, 14240, 15128, 15860, 16120, 18512, 18910, 19520, 21716, 22072, 23140, 24583, 25376, 25792, 27145, 27590, 28480, 30256, 31720, 32240, 35867, 37024, 37820, 43432, 44144, 46280, 49166, 50752, 54290, 55180, 60512, 63440, 64480, 70577, 71734, 74048, 75640, 86864, 88288, 92560, 98332, 108580, 110360, 121024, 122915, 126880, 128960, 141154, 143468, 151280, 168299, 173728, 176576, 179335, 185120, 196664, 217160, 220720, 245830, 253760, 282308, 286936, 302560, 336598, 347456, 352885, 358670, 370240, 393328, 434320, 441440, 491660, 564616, 573872, 605120, 673196, 705770, 717340, 786656, 841495, 868640, 882880, 983320, 1129232, 1147744, 1346392, 1411540, 1434680, 1573312, 1682990, 1737280, 1966640, 2187887, 2258464, 2295488, 2692784, 2823080, 2869360, 3365980, 3933280, 4375774, 4516928, 5385568, 5646160, 5738720, 6731960, 7866560, 8751548, 10771136, 10939435, 11292320, 11477440, 13463920, 17503096, 21878870, 22584640, 26927840, 35006192, 43757740, 53855680, 70012384, 87515480, 140024768, 175030960, 350061920, 700123840]

約数ペア:

[(1, 700123840), (2, 350061920), (4, 175030960), (5, 140024768), (8, 87515480), (10, 70012384), (13, 53855680), (16, 43757740), (20, 35006192), (26, 26927840), (31, 22584640), (32, 21878870), (40, 17503096), (52, 13463920), (61, 11477440), (62, 11292320), (64, 10939435), (65, 10771136), (80, 8751548), (89, 7866560), (104, 6731960), (122, 5738720), (124, 5646160), (130, 5385568), (155, 4516928), (160, 4375774), (178, 3933280), (208, 3365980), (244, 2869360), (248, 2823080), (260, 2692784), (305, 2295488), (310, 2258464), (320, 2187887), (356, 1966640), (403, 1737280), (416, 1682990), (445, 1573312), (488, 1434680), (496, 1411540), (520, 1346392), (610, 1147744), (620, 1129232), (712, 983320), (793, 882880), (806, 868640), (832, 841495), (890, 786656), (976, 717340), (992, 705770), (1040, 673196), (1157, 605120), (1220, 573872), (1240, 564616), (1424, 491660), (1586, 441440), (1612, 434320), (1780, 393328), (1891, 370240), (1952, 358670), (1984, 352885), (2015, 347456), (2080, 336598), (2314, 302560), (2440, 286936), (2480, 282308), (2759, 253760), (2848, 245830), (3172, 220720), (3224, 217160), (3560, 196664), (3782, 185120), (3904, 179335), (3965, 176576), (4030, 173728), (4160, 168299), (4628, 151280), (4880, 143468), (4960, 141154), (5429, 128960), (5518, 126880), (5696, 122915), (5785, 121024), (6344, 110360), (6448, 108580), (7120, 98332), (7564, 92560), (7930, 88288), (8060, 86864), (9256, 75640), (9455, 74048), (9760, 71734), (9920, 70577), (10858, 64480), (11036, 63440), (11570, 60512), (12688, 55180), (12896, 54290), (13795, 50752), (14240, 49166), (15128, 46280), (15860, 44144), (16120, 43432), (18512, 37820), (18910, 37024), (19520, 35867), (21716, 32240), (22072, 31720), (23140, 30256), (24583, 28480), (25376, 27590), (25792, 27145)]