427654724280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3886357}}^1$

素因数の和:3886509

約数の個数: 128

約数和(自身を含む): 1477437857280

約数和(自身を除く): 1049783133000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 7336, 7860, 9170, 11004, 13755, 15720, 18340, 22008, 27510, 36680, 55020, 110040, 3886357, 7772714, 11659071, 15545428, 19431785, 23318142, 27204499, 31090856, 38863570, 46636284, 54408998, 58295355, 77727140, 81613497, 93272568, 108817996, 116590710, 136022495, 155454280, 163226994, 217635992, 233181420, 272044990, 326453988, 408067485, 466362840, 509112767, 544089980, 652907976, 816134970, 1018225534, 1088179960, 1527338301, 1632269940, 2036451068, 2545563835, 3054676602, 3264539880, 3563789369, 4072902136, 5091127670, 6109353204, 7127578738, 7636691505, 10182255340, 10691368107, 12218706408, 14255157476, 15273383010, 17818946845, 20364510680, 21382736214, 28510314952, 30546766020, 35637893690, 42765472428, 53456840535, 61093532040, 71275787380, 85530944856, 106913681070, 142551574760, 213827362140, 427654724280]

約数ペア:

[(1, 427654724280), (2, 213827362140), (3, 142551574760), (4, 106913681070), (5, 85530944856), (6, 71275787380), (7, 61093532040), (8, 53456840535), (10, 42765472428), (12, 35637893690), (14, 30546766020), (15, 28510314952), (20, 21382736214), (21, 20364510680), (24, 17818946845), (28, 15273383010), (30, 14255157476), (35, 12218706408), (40, 10691368107), (42, 10182255340), (56, 7636691505), (60, 7127578738), (70, 6109353204), (84, 5091127670), (105, 4072902136), (120, 3563789369), (131, 3264539880), (140, 3054676602), (168, 2545563835), (210, 2036451068), (262, 1632269940), (280, 1527338301), (393, 1088179960), (420, 1018225534), (524, 816134970), (655, 652907976), (786, 544089980), (840, 509112767), (917, 466362840), (1048, 408067485), (1310, 326453988), (1572, 272044990), (1834, 233181420), (1965, 217635992), (2620, 163226994), (2751, 155454280), (3144, 136022495), (3668, 116590710), (3930, 108817996), (4585, 93272568), (5240, 81613497), (5502, 77727140), (7336, 58295355), (7860, 54408998), (9170, 46636284), (11004, 38863570), (13755, 31090856), (15720, 27204499), (18340, 23318142), (22008, 19431785), (27510, 15545428), (36680, 11659071), (55020, 7772714), (110040, 3886357)]