25855652760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{504599}}^1$

素因数の和:504681

約数の個数: 128

約数和(自身を含む): 90101376000

約数和(自身を除く): 64245723240

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 504599, 1009198, 1513797, 2018396, 2522995, 3027594, 3532193, 4036792, 5045990, 6055188, 7064386, 7568985, 10091980, 10596579, 12110376, 14128772, 15137970, 17660965, 20183960, 21193158, 28257544, 30275940, 30780539, 35321930, 42386316, 52982895, 60551880, 61561078, 70643860, 84772632, 92341617, 105965790, 123122156, 141287720, 153902695, 184683234, 211931580, 215463773, 246244312, 307805390, 369366468, 423863160, 430927546, 461708085, 615610780, 646391319, 738732936, 861855092, 923416170, 1077318865, 1231221560, 1292782638, 1723710184, 1846832340, 2154637730, 2585565276, 3231956595, 3693664680, 4309275460, 5171130552, 6463913190, 8618550920, 12927826380, 25855652760]

約数ペア:

[(1, 25855652760), (2, 12927826380), (3, 8618550920), (4, 6463913190), (5, 5171130552), (6, 4309275460), (7, 3693664680), (8, 3231956595), (10, 2585565276), (12, 2154637730), (14, 1846832340), (15, 1723710184), (20, 1292782638), (21, 1231221560), (24, 1077318865), (28, 923416170), (30, 861855092), (35, 738732936), (40, 646391319), (42, 615610780), (56, 461708085), (60, 430927546), (61, 423863160), (70, 369366468), (84, 307805390), (105, 246244312), (120, 215463773), (122, 211931580), (140, 184683234), (168, 153902695), (183, 141287720), (210, 123122156), (244, 105965790), (280, 92341617), (305, 84772632), (366, 70643860), (420, 61561078), (427, 60551880), (488, 52982895), (610, 42386316), (732, 35321930), (840, 30780539), (854, 30275940), (915, 28257544), (1220, 21193158), (1281, 20183960), (1464, 17660965), (1708, 15137970), (1830, 14128772), (2135, 12110376), (2440, 10596579), (2562, 10091980), (3416, 7568985), (3660, 7064386), (4270, 6055188), (5124, 5045990), (6405, 4036792), (7320, 3532193), (8540, 3027594), (10248, 2522995), (12810, 2018396), (17080, 1513797), (25620, 1009198), (51240, 504599)]