1892744280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13223

約数の個数: 256

約数和(自身を含む): 7590528000

約数和(自身を除く): 5697783720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 13177, 14364, 15960, 17955, 20520, 23940, 26354, 28728, 35910, 39531, 47880, 52708, 65885, 71820, 79062, 92239, 105416, 118593, 131770, 143640, 158124, 184478, 197655, 237186, 250363, 263540, 276717, 316248, 355779, 368956, 395310, 461195, 474372, 500726, 527080, 553434, 592965, 711558, 737912, 751089, 790620, 830151, 922390, 948744, 1001452, 1106868, 1185930, 1251815, 1383585, 1423116, 1502178, 1581240, 1660302, 1752541, 1778895, 1844780, 2002904, 2213736, 2253267, 2371860, 2490453, 2503630, 2767170, 2846232, 3004356, 3320604, 3505082, 3557790, 3689560, 3755445, 4150755, 4506534, 4743720, 4980906, 5007260, 5257623, 5534340, 6008712, 6641208, 6759801, 7010164, 7115580, 7510890, 8301510, 8762705, 9013068, 9961812, 10014520, 10515246, 11068680, 11266335, 12452265, 13519602, 14020328, 14231160, 15021780, 15772869, 16603020, 17525410, 18026136, 19923624, 21030492, 22532670, 24904530, 26288115, 27039204, 30043560, 31545738, 33206040, 33799005, 35050820, 42060984, 45065340, 47318607, 49809060, 52576230, 54078408, 63091476, 67598010, 70101640, 78864345, 90130680, 94637214, 99618120, 105152460, 126182952, 135196020, 157728690, 189274428, 210304920, 236593035, 270392040, 315457380, 378548856, 473186070, 630914760, 946372140, 1892744280]

約数ペア:

[(1, 1892744280), (2, 946372140), (3, 630914760), (4, 473186070), (5, 378548856), (6, 315457380), (7, 270392040), (8, 236593035), (9, 210304920), (10, 189274428), (12, 157728690), (14, 135196020), (15, 126182952), (18, 105152460), (19, 99618120), (20, 94637214), (21, 90130680), (24, 78864345), (27, 70101640), (28, 67598010), (30, 63091476), (35, 54078408), (36, 52576230), (38, 49809060), (40, 47318607), (42, 45065340), (45, 42060984), (54, 35050820), (56, 33799005), (57, 33206040), (60, 31545738), (63, 30043560), (70, 27039204), (72, 26288115), (76, 24904530), (84, 22532670), (90, 21030492), (95, 19923624), (105, 18026136), (108, 17525410), (114, 16603020), (120, 15772869), (126, 15021780), (133, 14231160), (135, 14020328), (140, 13519602), (152, 12452265), (168, 11266335), (171, 11068680), (180, 10515246), (189, 10014520), (190, 9961812), (210, 9013068), (216, 8762705), (228, 8301510), (252, 7510890), (266, 7115580), (270, 7010164), (280, 6759801), (285, 6641208), (315, 6008712), (342, 5534340), (360, 5257623), (378, 5007260), (380, 4980906), (399, 4743720), (420, 4506534), (456, 4150755), (504, 3755445), (513, 3689560), (532, 3557790), (540, 3505082), (570, 3320604), (630, 3004356), (665, 2846232), (684, 2767170), (756, 2503630), (760, 2490453), (798, 2371860), (840, 2253267), (855, 2213736), (945, 2002904), (1026, 1844780), (1064, 1778895), (1080, 1752541), (1140, 1660302), (1197, 1581240), (1260, 1502178), (1330, 1423116), (1368, 1383585), (1512, 1251815), (1596, 1185930), (1710, 1106868), (1890, 1001452), (1995, 948744), (2052, 922390), (2280, 830151), (2394, 790620), (2520, 751089), (2565, 737912), (2660, 711558), (3192, 592965), (3420, 553434), (3591, 527080), (3780, 500726), (3990, 474372), (4104, 461195), (4788, 395310), (5130, 368956), (5320, 355779), (5985, 316248), (6840, 276717), (7182, 263540), (7560, 250363), (7980, 237186), (9576, 197655), (10260, 184478), (11970, 158124), (13177, 143640), (14364, 131770), (15960, 118593), (17955, 105416), (20520, 92239), (23940, 79062), (26354, 71820), (28728, 65885), (35910, 52708), (39531, 47880)]