38442867720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{459623}}^1$

素因数の和:459695

約数の個数: 128

約数和(自身を含む): 125091267840

約数和(自身を除く): 86648400120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 8364, 10455, 13940, 16728, 20910, 27880, 41820, 83640, 459623, 919246, 1378869, 1838492, 2298115, 2757738, 3676984, 4596230, 5515476, 6894345, 7813591, 9192460, 11030952, 13788690, 15627182, 18384920, 18844543, 23440773, 27577380, 31254364, 37689086, 39067955, 46881546, 55154760, 56533629, 62508728, 75378172, 78135910, 93763092, 94222715, 113067258, 117203865, 150756344, 156271820, 187526184, 188445430, 226134516, 234407730, 282668145, 312543640, 320357231, 376890860, 452269032, 468815460, 565336290, 640714462, 753781720, 937630920, 961071693, 1130672580, 1281428924, 1601786155, 1922143386, 2261345160, 2562857848, 3203572310, 3844286772, 4805358465, 6407144620, 7688573544, 9610716930, 12814289240, 19221433860, 38442867720]

約数ペア:

[(1, 38442867720), (2, 19221433860), (3, 12814289240), (4, 9610716930), (5, 7688573544), (6, 6407144620), (8, 4805358465), (10, 3844286772), (12, 3203572310), (15, 2562857848), (17, 2261345160), (20, 1922143386), (24, 1601786155), (30, 1281428924), (34, 1130672580), (40, 961071693), (41, 937630920), (51, 753781720), (60, 640714462), (68, 565336290), (82, 468815460), (85, 452269032), (102, 376890860), (120, 320357231), (123, 312543640), (136, 282668145), (164, 234407730), (170, 226134516), (204, 188445430), (205, 187526184), (246, 156271820), (255, 150756344), (328, 117203865), (340, 113067258), (408, 94222715), (410, 93763092), (492, 78135910), (510, 75378172), (615, 62508728), (680, 56533629), (697, 55154760), (820, 46881546), (984, 39067955), (1020, 37689086), (1230, 31254364), (1394, 27577380), (1640, 23440773), (2040, 18844543), (2091, 18384920), (2460, 15627182), (2788, 13788690), (3485, 11030952), (4182, 9192460), (4920, 7813591), (5576, 6894345), (6970, 5515476), (8364, 4596230), (10455, 3676984), (13940, 2757738), (16728, 2298115), (20910, 1838492), (27880, 1378869), (41820, 919246), (83640, 459623)]