13321297320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1332

約数の個数: 256

約数和(自身を含む): 43467840000

約数和(自身を除く): 30146542680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 149, 174, 184, 230, 232, 276, 290, 298, 345, 348, 435, 447, 460, 552, 580, 596, 667, 690, 696, 745, 870, 894, 920, 1117, 1160, 1192, 1334, 1380, 1490, 1740, 1788, 2001, 2234, 2235, 2668, 2760, 2980, 3335, 3351, 3427, 3480, 3576, 4002, 4321, 4468, 4470, 5336, 5585, 5960, 6670, 6702, 6854, 8004, 8642, 8936, 8940, 10005, 10281, 11170, 12963, 13340, 13404, 13708, 16008, 16755, 17135, 17284, 17880, 20010, 20562, 21605, 22340, 25691, 25926, 26680, 26808, 27416, 32393, 33510, 34270, 34568, 40020, 41124, 43210, 44680, 51382, 51405, 51852, 64786, 64815, 67020, 68540, 77073, 80040, 82248, 86420, 97179, 99383, 102764, 102810, 103704, 128455, 129572, 129630, 134040, 137080, 154146, 161965, 166433, 172840, 194358, 198766, 205528, 205620, 256910, 259144, 259260, 298149, 308292, 323930, 332866, 385365, 388716, 397532, 411240, 485895, 496915, 499299, 513820, 518520, 596298, 616584, 647860, 665732, 745039, 770730, 777432, 795064, 832165, 971790, 993830, 998598, 1027640, 1192596, 1295720, 1331464, 1490078, 1490745, 1541460, 1664330, 1943580, 1987660, 1997196, 2235117, 2385192, 2496495, 2980156, 2981490, 3082920, 3328660, 3725195, 3827959, 3887160, 3975320, 3994392, 4470234, 4826557, 4992990, 5960312, 5962980, 6657320, 7450390, 7655918, 8940468, 9653114, 9985980, 11175585, 11483877, 11925960, 14479671, 14900780, 15311836, 17880936, 19139795, 19306228, 19971960, 22351170, 22967754, 24132785, 28959342, 29801560, 30623672, 38279590, 38612456, 44702340, 45935508, 48265570, 57419385, 57918684, 72398355, 76559180, 89404680, 91871016, 96531140, 111010811, 114838770, 115837368, 144796710, 153118360, 193062280, 222021622, 229677540, 289593420, 333032433, 444043244, 459355080, 555054055, 579186840, 666064866, 888086488, 1110108110, 1332129732, 1665162165, 2220216220, 2664259464, 3330324330, 4440432440, 6660648660, 13321297320]

約数ペア:

[(1, 13321297320), (2, 6660648660), (3, 4440432440), (4, 3330324330), (5, 2664259464), (6, 2220216220), (8, 1665162165), (10, 1332129732), (12, 1110108110), (15, 888086488), (20, 666064866), (23, 579186840), (24, 555054055), (29, 459355080), (30, 444043244), (40, 333032433), (46, 289593420), (58, 229677540), (60, 222021622), (69, 193062280), (87, 153118360), (92, 144796710), (115, 115837368), (116, 114838770), (120, 111010811), (138, 96531140), (145, 91871016), (149, 89404680), (174, 76559180), (184, 72398355), (230, 57918684), (232, 57419385), (276, 48265570), (290, 45935508), (298, 44702340), (345, 38612456), (348, 38279590), (435, 30623672), (447, 29801560), (460, 28959342), (552, 24132785), (580, 22967754), (596, 22351170), (667, 19971960), (690, 19306228), (696, 19139795), (745, 17880936), (870, 15311836), (894, 14900780), (920, 14479671), (1117, 11925960), (1160, 11483877), (1192, 11175585), (1334, 9985980), (1380, 9653114), (1490, 8940468), (1740, 7655918), (1788, 7450390), (2001, 6657320), (2234, 5962980), (2235, 5960312), (2668, 4992990), (2760, 4826557), (2980, 4470234), (3335, 3994392), (3351, 3975320), (3427, 3887160), (3480, 3827959), (3576, 3725195), (4002, 3328660), (4321, 3082920), (4468, 2981490), (4470, 2980156), (5336, 2496495), (5585, 2385192), (5960, 2235117), (6670, 1997196), (6702, 1987660), (6854, 1943580), (8004, 1664330), (8642, 1541460), (8936, 1490745), (8940, 1490078), (10005, 1331464), (10281, 1295720), (11170, 1192596), (12963, 1027640), (13340, 998598), (13404, 993830), (13708, 971790), (16008, 832165), (16755, 795064), (17135, 777432), (17284, 770730), (17880, 745039), (20010, 665732), (20562, 647860), (21605, 616584), (22340, 596298), (25691, 518520), (25926, 513820), (26680, 499299), (26808, 496915), (27416, 485895), (32393, 411240), (33510, 397532), (34270, 388716), (34568, 385365), (40020, 332866), (41124, 323930), (43210, 308292), (44680, 298149), (51382, 259260), (51405, 259144), (51852, 256910), (64786, 205620), (64815, 205528), (67020, 198766), (68540, 194358), (77073, 172840), (80040, 166433), (82248, 161965), (86420, 154146), (97179, 137080), (99383, 134040), (102764, 129630), (102810, 129572), (103704, 128455)]