1880647860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 384

約数和(自身を含む): 6878527488

約数和(自身を除く): 4997879628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 41, 42, 52, 60, 62, 65, 70, 78, 82, 84, 91, 93, 105, 123, 124, 130, 140, 155, 156, 164, 182, 186, 195, 205, 210, 217, 246, 260, 271, 273, 287, 310, 364, 372, 390, 403, 410, 420, 434, 455, 465, 492, 533, 542, 546, 574, 615, 620, 651, 780, 806, 813, 820, 861, 868, 910, 930, 1066, 1084, 1085, 1092, 1148, 1209, 1230, 1271, 1302, 1355, 1365, 1435, 1599, 1612, 1626, 1722, 1820, 1860, 1897, 2015, 2132, 2170, 2418, 2460, 2542, 2604, 2665, 2710, 2730, 2821, 2870, 3198, 3252, 3255, 3444, 3523, 3731, 3794, 3813, 4030, 4065, 4305, 4340, 4836, 5084, 5330, 5420, 5460, 5642, 5691, 5740, 6045, 6355, 6396, 6510, 7046, 7462, 7588, 7626, 7995, 8060, 8130, 8401, 8463, 8610, 8897, 9485, 10569, 10660, 11111, 11193, 11284, 11382, 12090, 12710, 13020, 14092, 14105, 14924, 15252, 15990, 16260, 16523, 16802, 16926, 17220, 17615, 17794, 18655, 18970, 19065, 21138, 22222, 22386, 22764, 24180, 24661, 25203, 25420, 26691, 28210, 28455, 31980, 33046, 33333, 33604, 33852, 35230, 35588, 37310, 37940, 38130, 42005, 42276, 42315, 44444, 44485, 44772, 49322, 49569, 50406, 52845, 53382, 55555, 55965, 56420, 56910, 58807, 66092, 66666, 70460, 73983, 74620, 76260, 77777, 82615, 84010, 84630, 88970, 98644, 99138, 100812, 105690, 106764, 109213, 111110, 111930, 113820, 115661, 117614, 123305, 126015, 133332, 133455, 144443, 147966, 155554, 165230, 166665, 168020, 169260, 176421, 177940, 198276, 211380, 218426, 222220, 223860, 231322, 233331, 235228, 246610, 247845, 252030, 266910, 288886, 294035, 295932, 311108, 327639, 330460, 333330, 344441, 346983, 352842, 369915, 388885, 433329, 436852, 462644, 466662, 493220, 495690, 504060, 533820, 546065, 577772, 578305, 588070, 655278, 666660, 688882, 693966, 705684, 722215, 739830, 764491, 777770, 866658, 882105, 933324, 991380, 1011101, 1033323, 1092130, 1156610, 1166655, 1176140, 1310556, 1377764, 1387932, 1444430, 1479660, 1528982, 1555540, 1638195, 1722205, 1733316, 1734915, 1764210, 2022202, 2066646, 2166645, 2184260, 2293473, 2313220, 2333310, 2411087, 2888860, 3033303, 3057964, 3276390, 3444410, 3469830, 3528420, 3822455, 4044404, 4133292, 4333290, 4477733, 4586946, 4666620, 4822174, 5055505, 5166615, 6066606, 6552780, 6888820, 6939660, 7233261, 7644910, 8666580, 8955466, 9173892, 9644348, 10111010, 10333230, 11467365, 12055435, 12133212, 13433199, 14466522, 15166515, 15289820, 17910932, 20222020, 20666460, 22388665, 22934730, 24110870, 26866398, 28933044, 30333030, 31344131, 36166305, 44777330, 45869460, 48221740, 53732796, 60666060, 62688262, 67165995, 72332610, 89554660, 94032393, 125376524, 134331990, 144665220, 156720655, 188064786, 268663980, 313441310, 376129572, 470161965, 626882620, 940323930, 1880647860]

約数ペア:

[(1, 1880647860), (2, 940323930), (3, 626882620), (4, 470161965), (5, 376129572), (6, 313441310), (7, 268663980), (10, 188064786), (12, 156720655), (13, 144665220), (14, 134331990), (15, 125376524), (20, 94032393), (21, 89554660), (26, 72332610), (28, 67165995), (30, 62688262), (31, 60666060), (35, 53732796), (39, 48221740), (41, 45869460), (42, 44777330), (52, 36166305), (60, 31344131), (62, 30333030), (65, 28933044), (70, 26866398), (78, 24110870), (82, 22934730), (84, 22388665), (91, 20666460), (93, 20222020), (105, 17910932), (123, 15289820), (124, 15166515), (130, 14466522), (140, 13433199), (155, 12133212), (156, 12055435), (164, 11467365), (182, 10333230), (186, 10111010), (195, 9644348), (205, 9173892), (210, 8955466), (217, 8666580), (246, 7644910), (260, 7233261), (271, 6939660), (273, 6888820), (287, 6552780), (310, 6066606), (364, 5166615), (372, 5055505), (390, 4822174), (403, 4666620), (410, 4586946), (420, 4477733), (434, 4333290), (455, 4133292), (465, 4044404), (492, 3822455), (533, 3528420), (542, 3469830), (546, 3444410), (574, 3276390), (615, 3057964), (620, 3033303), (651, 2888860), (780, 2411087), (806, 2333310), (813, 2313220), (820, 2293473), (861, 2184260), (868, 2166645), (910, 2066646), (930, 2022202), (1066, 1764210), (1084, 1734915), (1085, 1733316), (1092, 1722205), (1148, 1638195), (1209, 1555540), (1230, 1528982), (1271, 1479660), (1302, 1444430), (1355, 1387932), (1365, 1377764), (1435, 1310556), (1599, 1176140), (1612, 1166655), (1626, 1156610), (1722, 1092130), (1820, 1033323), (1860, 1011101), (1897, 991380), (2015, 933324), (2132, 882105), (2170, 866658), (2418, 777770), (2460, 764491), (2542, 739830), (2604, 722215), (2665, 705684), (2710, 693966), (2730, 688882), (2821, 666660), (2870, 655278), (3198, 588070), (3252, 578305), (3255, 577772), (3444, 546065), (3523, 533820), (3731, 504060), (3794, 495690), (3813, 493220), (4030, 466662), (4065, 462644), (4305, 436852), (4340, 433329), (4836, 388885), (5084, 369915), (5330, 352842), (5420, 346983), (5460, 344441), (5642, 333330), (5691, 330460), (5740, 327639), (6045, 311108), (6355, 295932), (6396, 294035), (6510, 288886), (7046, 266910), (7462, 252030), (7588, 247845), (7626, 246610), (7995, 235228), (8060, 233331), (8130, 231322), (8401, 223860), (8463, 222220), (8610, 218426), (8897, 211380), (9485, 198276), (10569, 177940), (10660, 176421), (11111, 169260), (11193, 168020), (11284, 166665), (11382, 165230), (12090, 155554), (12710, 147966), (13020, 144443), (14092, 133455), (14105, 133332), (14924, 126015), (15252, 123305), (15990, 117614), (16260, 115661), (16523, 113820), (16802, 111930), (16926, 111110), (17220, 109213), (17615, 106764), (17794, 105690), (18655, 100812), (18970, 99138), (19065, 98644), (21138, 88970), (22222, 84630), (22386, 84010), (22764, 82615), (24180, 77777), (24661, 76260), (25203, 74620), (25420, 73983), (26691, 70460), (28210, 66666), (28455, 66092), (31980, 58807), (33046, 56910), (33333, 56420), (33604, 55965), (33852, 55555), (35230, 53382), (35588, 52845), (37310, 50406), (37940, 49569), (38130, 49322), (42005, 44772), (42276, 44485), (42315, 44444)]