40034280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 141160320

約数和(自身を除く): 101126040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2333, 2860, 3432, 4290, 4666, 5720, 6999, 8580, 9332, 11665, 13998, 17160, 18664, 23330, 25663, 27996, 30329, 34995, 46660, 51326, 55992, 60658, 69990, 76989, 90987, 93320, 102652, 121316, 128315, 139980, 151645, 153978, 181974, 205304, 242632, 256630, 279960, 303290, 307956, 333619, 363948, 384945, 454935, 513260, 606580, 615912, 667238, 727896, 769890, 909870, 1000857, 1026520, 1213160, 1334476, 1539780, 1668095, 1819740, 2001714, 2668952, 3079560, 3336190, 3639480, 4003428, 5004285, 6672380, 8006856, 10008570, 13344760, 20017140, 40034280]

約数ペア:

[(1, 40034280), (2, 20017140), (3, 13344760), (4, 10008570), (5, 8006856), (6, 6672380), (8, 5004285), (10, 4003428), (11, 3639480), (12, 3336190), (13, 3079560), (15, 2668952), (20, 2001714), (22, 1819740), (24, 1668095), (26, 1539780), (30, 1334476), (33, 1213160), (39, 1026520), (40, 1000857), (44, 909870), (52, 769890), (55, 727896), (60, 667238), (65, 615912), (66, 606580), (78, 513260), (88, 454935), (104, 384945), (110, 363948), (120, 333619), (130, 307956), (132, 303290), (143, 279960), (156, 256630), (165, 242632), (195, 205304), (220, 181974), (260, 153978), (264, 151645), (286, 139980), (312, 128315), (330, 121316), (390, 102652), (429, 93320), (440, 90987), (520, 76989), (572, 69990), (660, 60658), (715, 55992), (780, 51326), (858, 46660), (1144, 34995), (1320, 30329), (1430, 27996), (1560, 25663), (1716, 23330), (2145, 18664), (2333, 17160), (2860, 13998), (3432, 11665), (4290, 9332), (4666, 8580), (5720, 6999)]