18530355480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{34631}}^1$

素因数の和:34679

約数の個数: 256

約数和(自身を含む): 69818112000

約数和(自身を除く): 51287756520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1715, 1820, 1911, 1960, 2058, 2184, 2548, 2730, 2744, 2940, 3185, 3430, 3640, 3822, 4116, 4459, 5096, 5145, 5460, 5880, 6370, 6860, 7644, 8232, 8918, 9555, 10290, 10920, 12740, 13377, 13720, 15288, 17836, 19110, 20580, 22295, 25480, 26754, 34631, 35672, 38220, 41160, 44590, 53508, 66885, 69262, 76440, 89180, 103893, 107016, 133770, 138524, 173155, 178360, 207786, 242417, 267540, 277048, 346310, 415572, 450203, 484834, 519465, 535080, 692620, 727251, 831144, 900406, 969668, 1038930, 1212085, 1350609, 1385240, 1454502, 1696919, 1800812, 1939336, 2077860, 2251015, 2424170, 2701218, 2909004, 3151421, 3393838, 3601624, 3636255, 4155720, 4502030, 4848340, 5090757, 5402436, 5818008, 6302842, 6753045, 6787676, 7272510, 8484595, 9004060, 9454263, 9696680, 10181514, 10804872, 11878433, 12605684, 13506090, 13575352, 14545020, 15757105, 16969190, 18008120, 18908526, 20363028, 22059947, 23756866, 25211368, 25453785, 27012180, 29090040, 31514210, 33938380, 35635299, 37817052, 40726056, 44119894, 47271315, 47513732, 50907570, 54024360, 59392165, 63028420, 66179841, 67876760, 71270598, 75634104, 88239788, 94542630, 95027464, 101815140, 110299735, 118784330, 126056840, 132359682, 142541196, 154419629, 176479576, 178176495, 189085260, 203630280, 220599470, 237568660, 264719364, 285082392, 308839258, 330899205, 356352990, 378170520, 441198940, 463258887, 475137320, 529438728, 617678516, 661798410, 712705980, 772098145, 882397880, 926517774, 1235357032, 1323596820, 1425411960, 1544196290, 1853035548, 2316294435, 2647193640, 3088392580, 3706071096, 4632588870, 6176785160, 9265177740, 18530355480]

約数ペア:

[(1, 18530355480), (2, 9265177740), (3, 6176785160), (4, 4632588870), (5, 3706071096), (6, 3088392580), (7, 2647193640), (8, 2316294435), (10, 1853035548), (12, 1544196290), (13, 1425411960), (14, 1323596820), (15, 1235357032), (20, 926517774), (21, 882397880), (24, 772098145), (26, 712705980), (28, 661798410), (30, 617678516), (35, 529438728), (39, 475137320), (40, 463258887), (42, 441198940), (49, 378170520), (52, 356352990), (56, 330899205), (60, 308839258), (65, 285082392), (70, 264719364), (78, 237568660), (84, 220599470), (91, 203630280), (98, 189085260), (104, 178176495), (105, 176479576), (120, 154419629), (130, 142541196), (140, 132359682), (147, 126056840), (156, 118784330), (168, 110299735), (182, 101815140), (195, 95027464), (196, 94542630), (210, 88239788), (245, 75634104), (260, 71270598), (273, 67876760), (280, 66179841), (294, 63028420), (312, 59392165), (343, 54024360), (364, 50907570), (390, 47513732), (392, 47271315), (420, 44119894), (455, 40726056), (490, 37817052), (520, 35635299), (546, 33938380), (588, 31514210), (637, 29090040), (686, 27012180), (728, 25453785), (735, 25211368), (780, 23756866), (840, 22059947), (910, 20363028), (980, 18908526), (1029, 18008120), (1092, 16969190), (1176, 15757105), (1274, 14545020), (1365, 13575352), (1372, 13506090), (1470, 12605684), (1560, 11878433), (1715, 10804872), (1820, 10181514), (1911, 9696680), (1960, 9454263), (2058, 9004060), (2184, 8484595), (2548, 7272510), (2730, 6787676), (2744, 6753045), (2940, 6302842), (3185, 5818008), (3430, 5402436), (3640, 5090757), (3822, 4848340), (4116, 4502030), (4459, 4155720), (5096, 3636255), (5145, 3601624), (5460, 3393838), (5880, 3151421), (6370, 2909004), (6860, 2701218), (7644, 2424170), (8232, 2251015), (8918, 2077860), (9555, 1939336), (10290, 1800812), (10920, 1696919), (12740, 1454502), (13377, 1385240), (13720, 1350609), (15288, 1212085), (17836, 1038930), (19110, 969668), (20580, 900406), (22295, 831144), (25480, 727251), (26754, 692620), (34631, 535080), (35672, 519465), (38220, 484834), (41160, 450203), (44590, 415572), (53508, 346310), (66885, 277048), (69262, 267540), (76440, 242417), (89180, 207786), (103893, 178360), (107016, 173155), (133770, 138524)]