20132118960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{8663}}^1$

素因数の和:9123

約数の個数: 160

約数和(自身を含む): 65285250048

約数和(自身を除く): 45153131088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 421, 460, 552, 690, 842, 920, 1104, 1263, 1380, 1684, 1840, 2105, 2526, 2760, 3368, 4210, 5052, 5520, 6315, 6736, 8420, 8663, 9683, 10104, 12630, 16840, 17326, 19366, 20208, 25260, 25989, 29049, 33680, 34652, 38732, 43315, 48415, 50520, 51978, 58098, 69304, 77464, 86630, 96830, 101040, 103956, 116196, 129945, 138608, 145245, 154928, 173260, 193660, 199249, 207912, 232392, 259890, 290490, 346520, 387320, 398498, 415824, 464784, 519780, 580980, 597747, 693040, 774640, 796996, 996245, 1039560, 1161960, 1195494, 1593992, 1992490, 2079120, 2323920, 2390988, 2988735, 3187984, 3647123, 3984980, 4781976, 5977470, 7294246, 7969960, 9563952, 10941369, 11954940, 14588492, 15939920, 18235615, 21882738, 23909880, 29176984, 36471230, 43765476, 47819760, 54706845, 58353968, 72942460, 83883829, 87530952, 109413690, 145884920, 167767658, 175061904, 218827380, 251651487, 291769840, 335535316, 419419145, 437654760, 503302974, 671070632, 838838290, 875309520, 1006605948, 1258257435, 1342141264, 1677676580, 2013211896, 2516514870, 3355353160, 4026423792, 5033029740, 6710706320, 10066059480, 20132118960]

約数ペア:

[(1, 20132118960), (2, 10066059480), (3, 6710706320), (4, 5033029740), (5, 4026423792), (6, 3355353160), (8, 2516514870), (10, 2013211896), (12, 1677676580), (15, 1342141264), (16, 1258257435), (20, 1006605948), (23, 875309520), (24, 838838290), (30, 671070632), (40, 503302974), (46, 437654760), (48, 419419145), (60, 335535316), (69, 291769840), (80, 251651487), (92, 218827380), (115, 175061904), (120, 167767658), (138, 145884920), (184, 109413690), (230, 87530952), (240, 83883829), (276, 72942460), (345, 58353968), (368, 54706845), (421, 47819760), (460, 43765476), (552, 36471230), (690, 29176984), (842, 23909880), (920, 21882738), (1104, 18235615), (1263, 15939920), (1380, 14588492), (1684, 11954940), (1840, 10941369), (2105, 9563952), (2526, 7969960), (2760, 7294246), (3368, 5977470), (4210, 4781976), (5052, 3984980), (5520, 3647123), (6315, 3187984), (6736, 2988735), (8420, 2390988), (8663, 2323920), (9683, 2079120), (10104, 1992490), (12630, 1593992), (16840, 1195494), (17326, 1161960), (19366, 1039560), (20208, 996245), (25260, 796996), (25989, 774640), (29049, 693040), (33680, 597747), (34652, 580980), (38732, 519780), (43315, 464784), (48415, 415824), (50520, 398498), (51978, 387320), (58098, 346520), (69304, 290490), (77464, 259890), (86630, 232392), (96830, 207912), (101040, 199249), (103956, 193660), (116196, 173260), (129945, 154928), (138608, 145245)]