1492244520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 256

約数和(自身を含む): 5070643200

約数和(自身を除く): 3578398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 59, 60, 62, 65, 78, 93, 104, 118, 120, 124, 130, 155, 156, 177, 186, 195, 236, 248, 260, 295, 310, 312, 354, 372, 390, 403, 465, 472, 520, 523, 590, 620, 708, 744, 767, 780, 806, 885, 930, 1046, 1180, 1209, 1240, 1416, 1534, 1560, 1569, 1612, 1770, 1829, 1860, 2015, 2092, 2301, 2360, 2418, 2615, 3068, 3138, 3224, 3540, 3658, 3720, 3835, 4030, 4184, 4602, 4836, 5230, 5487, 6045, 6136, 6276, 6799, 7080, 7316, 7670, 7845, 8060, 9145, 9204, 9672, 10460, 10974, 11505, 12090, 12552, 13598, 14632, 15340, 15690, 16120, 16213, 18290, 18408, 20397, 20920, 21948, 23010, 23777, 24180, 27196, 27435, 30680, 30857, 31380, 32426, 33995, 36580, 40794, 43896, 46020, 47554, 48360, 48639, 54392, 54870, 61714, 62760, 64852, 67990, 71331, 73160, 81065, 81588, 92040, 92571, 95108, 97278, 101985, 109740, 118885, 123428, 129704, 135980, 142662, 154285, 162130, 163176, 185142, 190216, 194556, 203970, 210769, 219480, 237770, 243195, 246856, 271960, 285324, 308570, 324260, 356655, 370284, 389112, 401141, 407940, 421538, 462855, 475540, 486390, 570648, 617140, 632307, 648520, 713310, 740568, 802282, 815880, 843076, 925710, 951080, 956567, 972780, 1053845, 1203423, 1234280, 1264614, 1426620, 1604564, 1686152, 1851420, 1913134, 1945560, 2005705, 2107690, 2406846, 2529228, 2853240, 2869701, 3161535, 3209128, 3702840, 3826268, 4011410, 4215380, 4782835, 4813692, 5058456, 5739402, 6017115, 6323070, 7652536, 8022820, 8430760, 9565670, 9627384, 11478804, 12034230, 12435371, 12646140, 14348505, 16045640, 19131340, 22957608, 24068460, 24870742, 25292280, 28697010, 37306113, 38262680, 48136920, 49741484, 57394020, 62176855, 74612226, 99482968, 114788040, 124353710, 149224452, 186530565, 248707420, 298448904, 373061130, 497414840, 746122260, 1492244520]

約数ペア:

[(1, 1492244520), (2, 746122260), (3, 497414840), (4, 373061130), (5, 298448904), (6, 248707420), (8, 186530565), (10, 149224452), (12, 124353710), (13, 114788040), (15, 99482968), (20, 74612226), (24, 62176855), (26, 57394020), (30, 49741484), (31, 48136920), (39, 38262680), (40, 37306113), (52, 28697010), (59, 25292280), (60, 24870742), (62, 24068460), (65, 22957608), (78, 19131340), (93, 16045640), (104, 14348505), (118, 12646140), (120, 12435371), (124, 12034230), (130, 11478804), (155, 9627384), (156, 9565670), (177, 8430760), (186, 8022820), (195, 7652536), (236, 6323070), (248, 6017115), (260, 5739402), (295, 5058456), (310, 4813692), (312, 4782835), (354, 4215380), (372, 4011410), (390, 3826268), (403, 3702840), (465, 3209128), (472, 3161535), (520, 2869701), (523, 2853240), (590, 2529228), (620, 2406846), (708, 2107690), (744, 2005705), (767, 1945560), (780, 1913134), (806, 1851420), (885, 1686152), (930, 1604564), (1046, 1426620), (1180, 1264614), (1209, 1234280), (1240, 1203423), (1416, 1053845), (1534, 972780), (1560, 956567), (1569, 951080), (1612, 925710), (1770, 843076), (1829, 815880), (1860, 802282), (2015, 740568), (2092, 713310), (2301, 648520), (2360, 632307), (2418, 617140), (2615, 570648), (3068, 486390), (3138, 475540), (3224, 462855), (3540, 421538), (3658, 407940), (3720, 401141), (3835, 389112), (4030, 370284), (4184, 356655), (4602, 324260), (4836, 308570), (5230, 285324), (5487, 271960), (6045, 246856), (6136, 243195), (6276, 237770), (6799, 219480), (7080, 210769), (7316, 203970), (7670, 194556), (7845, 190216), (8060, 185142), (9145, 163176), (9204, 162130), (9672, 154285), (10460, 142662), (10974, 135980), (11505, 129704), (12090, 123428), (12552, 118885), (13598, 109740), (14632, 101985), (15340, 97278), (15690, 95108), (16120, 92571), (16213, 92040), (18290, 81588), (18408, 81065), (20397, 73160), (20920, 71331), (21948, 67990), (23010, 64852), (23777, 62760), (24180, 61714), (27196, 54870), (27435, 54392), (30680, 48639), (30857, 48360), (31380, 47554), (32426, 46020), (33995, 43896), (36580, 40794)]