2893021320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1812

約数の個数: 256

約数和(自身を含む): 10543104000

約数和(自身を除く): 7650082680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 109, 114, 120, 133, 140, 152, 168, 190, 210, 218, 228, 266, 280, 285, 327, 380, 399, 420, 436, 456, 532, 545, 570, 654, 665, 760, 763, 798, 840, 872, 1064, 1090, 1140, 1308, 1330, 1526, 1596, 1635, 1663, 1995, 2071, 2180, 2280, 2289, 2616, 2660, 3052, 3192, 3270, 3326, 3815, 3990, 4142, 4360, 4578, 4989, 5320, 6104, 6213, 6540, 6652, 7630, 7980, 8284, 8315, 9156, 9978, 10355, 11445, 11641, 12426, 13080, 13304, 14497, 15260, 15960, 16568, 16630, 18312, 19956, 20710, 22890, 23282, 24852, 24945, 28994, 30520, 31065, 31597, 33260, 34923, 39912, 41420, 43491, 45780, 46564, 49704, 49890, 57988, 58205, 62130, 63194, 66520, 69846, 72485, 82840, 86982, 91560, 93128, 94791, 99780, 115976, 116410, 124260, 126388, 139692, 144970, 157985, 173964, 174615, 181267, 189582, 199560, 217455, 221179, 232820, 248520, 252776, 279384, 289940, 315970, 347928, 349230, 362534, 379164, 434910, 442358, 465640, 473955, 543801, 579880, 631940, 663537, 698460, 725068, 758328, 869820, 884716, 906335, 947910, 1087602, 1105895, 1263880, 1268869, 1327074, 1396920, 1450136, 1739640, 1769432, 1812670, 1895820, 2175204, 2211790, 2537738, 2654148, 2719005, 3317685, 3444073, 3625340, 3791640, 3806607, 4350408, 4423580, 5075476, 5308296, 5438010, 6344345, 6635370, 6888146, 7250680, 7613214, 8847160, 10150952, 10332219, 10876020, 12688690, 13270740, 13776292, 15226428, 17220365, 19033035, 20664438, 21752040, 24108511, 25377380, 26541480, 27552584, 30452856, 34440730, 38066070, 41328876, 48217022, 50754760, 51661095, 68881460, 72325533, 76132140, 82657752, 96434044, 103322190, 120542555, 137762920, 144651066, 152264280, 192868088, 206644380, 241085110, 289302132, 361627665, 413288760, 482170220, 578604264, 723255330, 964340440, 1446510660, 2893021320]

約数ペア:

[(1, 2893021320), (2, 1446510660), (3, 964340440), (4, 723255330), (5, 578604264), (6, 482170220), (7, 413288760), (8, 361627665), (10, 289302132), (12, 241085110), (14, 206644380), (15, 192868088), (19, 152264280), (20, 144651066), (21, 137762920), (24, 120542555), (28, 103322190), (30, 96434044), (35, 82657752), (38, 76132140), (40, 72325533), (42, 68881460), (56, 51661095), (57, 50754760), (60, 48217022), (70, 41328876), (76, 38066070), (84, 34440730), (95, 30452856), (105, 27552584), (109, 26541480), (114, 25377380), (120, 24108511), (133, 21752040), (140, 20664438), (152, 19033035), (168, 17220365), (190, 15226428), (210, 13776292), (218, 13270740), (228, 12688690), (266, 10876020), (280, 10332219), (285, 10150952), (327, 8847160), (380, 7613214), (399, 7250680), (420, 6888146), (436, 6635370), (456, 6344345), (532, 5438010), (545, 5308296), (570, 5075476), (654, 4423580), (665, 4350408), (760, 3806607), (763, 3791640), (798, 3625340), (840, 3444073), (872, 3317685), (1064, 2719005), (1090, 2654148), (1140, 2537738), (1308, 2211790), (1330, 2175204), (1526, 1895820), (1596, 1812670), (1635, 1769432), (1663, 1739640), (1995, 1450136), (2071, 1396920), (2180, 1327074), (2280, 1268869), (2289, 1263880), (2616, 1105895), (2660, 1087602), (3052, 947910), (3192, 906335), (3270, 884716), (3326, 869820), (3815, 758328), (3990, 725068), (4142, 698460), (4360, 663537), (4578, 631940), (4989, 579880), (5320, 543801), (6104, 473955), (6213, 465640), (6540, 442358), (6652, 434910), (7630, 379164), (7980, 362534), (8284, 349230), (8315, 347928), (9156, 315970), (9978, 289940), (10355, 279384), (11445, 252776), (11641, 248520), (12426, 232820), (13080, 221179), (13304, 217455), (14497, 199560), (15260, 189582), (15960, 181267), (16568, 174615), (16630, 173964), (18312, 157985), (19956, 144970), (20710, 139692), (22890, 126388), (23282, 124260), (24852, 116410), (24945, 115976), (28994, 99780), (30520, 94791), (31065, 93128), (31597, 91560), (33260, 86982), (34923, 82840), (39912, 72485), (41420, 69846), (43491, 66520), (45780, 63194), (46564, 62130), (49704, 58205), (49890, 57988)]