12736703960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 32413305600

約数和(自身を除く): 19676601640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 103, 136, 152, 170, 190, 206, 289, 323, 340, 380, 412, 515, 563, 578, 646, 680, 760, 824, 1030, 1126, 1156, 1292, 1445, 1615, 1751, 1957, 2060, 2252, 2312, 2584, 2815, 2890, 3230, 3502, 3914, 4120, 4504, 5491, 5630, 5780, 6460, 7004, 7828, 8755, 9571, 9785, 10697, 10982, 11260, 11560, 12920, 14008, 15656, 17510, 19142, 19570, 21394, 21964, 22520, 27455, 29767, 33269, 35020, 38284, 39140, 42788, 43928, 47855, 53485, 54910, 57989, 59534, 66538, 70040, 76568, 78280, 85576, 95710, 106970, 109820, 115978, 119068, 133076, 148835, 162707, 166345, 181849, 191420, 213940, 219640, 231956, 238136, 266152, 289945, 297670, 325414, 332690, 363698, 382840, 427880, 463912, 565573, 579890, 595340, 650828, 665380, 727396, 813535, 909245, 985813, 1101791, 1131146, 1159780, 1190680, 1301656, 1330760, 1454792, 1627070, 1818490, 1971626, 2203582, 2262292, 2319560, 2827865, 3091433, 3254140, 3636980, 3943252, 4407164, 4524584, 4929065, 5508955, 5655730, 6182866, 6508280, 7273960, 7886504, 8814328, 9858130, 11017910, 11311460, 12365732, 15457165, 16758821, 18730447, 19716260, 22035820, 22622920, 24731464, 30914330, 33517642, 37460894, 39432520, 44071640, 61828660, 67035284, 74921788, 83794105, 93652235, 123657320, 134070568, 149843576, 167588210, 187304470, 318417599, 335176420, 374608940, 636835198, 670352840, 749217880, 1273670396, 1592087995, 2547340792, 3184175990, 6368351980, 12736703960]

約数ペア:

[(1, 12736703960), (2, 6368351980), (4, 3184175990), (5, 2547340792), (8, 1592087995), (10, 1273670396), (17, 749217880), (19, 670352840), (20, 636835198), (34, 374608940), (38, 335176420), (40, 318417599), (68, 187304470), (76, 167588210), (85, 149843576), (95, 134070568), (103, 123657320), (136, 93652235), (152, 83794105), (170, 74921788), (190, 67035284), (206, 61828660), (289, 44071640), (323, 39432520), (340, 37460894), (380, 33517642), (412, 30914330), (515, 24731464), (563, 22622920), (578, 22035820), (646, 19716260), (680, 18730447), (760, 16758821), (824, 15457165), (1030, 12365732), (1126, 11311460), (1156, 11017910), (1292, 9858130), (1445, 8814328), (1615, 7886504), (1751, 7273960), (1957, 6508280), (2060, 6182866), (2252, 5655730), (2312, 5508955), (2584, 4929065), (2815, 4524584), (2890, 4407164), (3230, 3943252), (3502, 3636980), (3914, 3254140), (4120, 3091433), (4504, 2827865), (5491, 2319560), (5630, 2262292), (5780, 2203582), (6460, 1971626), (7004, 1818490), (7828, 1627070), (8755, 1454792), (9571, 1330760), (9785, 1301656), (10697, 1190680), (10982, 1159780), (11260, 1131146), (11560, 1101791), (12920, 985813), (14008, 909245), (15656, 813535), (17510, 727396), (19142, 665380), (19570, 650828), (21394, 595340), (21964, 579890), (22520, 565573), (27455, 463912), (29767, 427880), (33269, 382840), (35020, 363698), (38284, 332690), (39140, 325414), (42788, 297670), (43928, 289945), (47855, 266152), (53485, 238136), (54910, 231956), (57989, 219640), (59534, 213940), (66538, 191420), (70040, 181849), (76568, 166345), (78280, 162707), (85576, 148835), (95710, 133076), (106970, 119068), (109820, 115978)]