374211180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 1358622720

約数和(自身を除く): 984411540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 71, 84, 89, 90, 94, 105, 126, 140, 141, 142, 178, 180, 188, 210, 213, 235, 252, 267, 282, 284, 315, 329, 355, 356, 420, 423, 426, 445, 470, 497, 534, 564, 623, 630, 639, 658, 705, 710, 801, 846, 852, 890, 940, 987, 994, 1065, 1068, 1246, 1260, 1278, 1316, 1335, 1410, 1420, 1491, 1602, 1645, 1692, 1780, 1869, 1974, 1988, 2115, 2130, 2485, 2492, 2556, 2670, 2820, 2961, 2982, 3115, 3195, 3204, 3290, 3337, 3738, 3948, 4005, 4183, 4230, 4260, 4473, 4935, 4970, 5340, 5607, 5922, 5964, 6230, 6319, 6390, 6580, 6674, 7455, 7476, 8010, 8366, 8460, 8946, 9345, 9870, 9940, 10011, 11214, 11844, 12460, 12549, 12638, 12780, 13348, 14805, 14910, 16020, 16685, 16732, 17892, 18690, 18957, 19740, 20022, 20915, 22365, 22428, 23359, 25098, 25276, 28035, 29281, 29610, 29820, 30033, 31595, 33370, 37380, 37647, 37914, 40044, 41830, 44233, 44730, 46718, 50055, 50196, 56070, 56871, 58562, 59220, 60066, 62745, 63190, 66740, 70077, 75294, 75828, 83660, 87843, 88466, 89460, 93436, 94785, 100110, 112140, 113742, 116795, 117124, 120132, 125490, 126380, 132699, 140154, 146405, 150165, 150588, 175686, 176932, 188235, 189570, 200220, 210231, 221165, 227484, 233590, 250980, 263529, 265398, 280308, 284355, 292810, 296993, 300330, 350385, 351372, 376470, 379140, 398097, 420462, 439215, 442330, 467180, 527058, 530796, 568710, 585620, 593986, 600660, 663495, 700770, 752940, 796194, 840924, 878430, 884660, 890979, 1051155, 1054116, 1137420, 1187972, 1317645, 1326990, 1401540, 1484965, 1592388, 1756860, 1781958, 1990485, 2078951, 2102310, 2635290, 2653980, 2672937, 2969930, 3563916, 3980970, 4157902, 4204620, 4454895, 5270580, 5345874, 5939860, 6236853, 7961940, 8315804, 8909790, 10394755, 10691748, 12473706, 13364685, 17819580, 18710559, 20789510, 24947412, 26729370, 31184265, 37421118, 41579020, 53458740, 62368530, 74842236, 93552795, 124737060, 187105590, 374211180]

約数ペア:

[(1, 374211180), (2, 187105590), (3, 124737060), (4, 93552795), (5, 74842236), (6, 62368530), (7, 53458740), (9, 41579020), (10, 37421118), (12, 31184265), (14, 26729370), (15, 24947412), (18, 20789510), (20, 18710559), (21, 17819580), (28, 13364685), (30, 12473706), (35, 10691748), (36, 10394755), (42, 8909790), (45, 8315804), (47, 7961940), (60, 6236853), (63, 5939860), (70, 5345874), (71, 5270580), (84, 4454895), (89, 4204620), (90, 4157902), (94, 3980970), (105, 3563916), (126, 2969930), (140, 2672937), (141, 2653980), (142, 2635290), (178, 2102310), (180, 2078951), (188, 1990485), (210, 1781958), (213, 1756860), (235, 1592388), (252, 1484965), (267, 1401540), (282, 1326990), (284, 1317645), (315, 1187972), (329, 1137420), (355, 1054116), (356, 1051155), (420, 890979), (423, 884660), (426, 878430), (445, 840924), (470, 796194), (497, 752940), (534, 700770), (564, 663495), (623, 600660), (630, 593986), (639, 585620), (658, 568710), (705, 530796), (710, 527058), (801, 467180), (846, 442330), (852, 439215), (890, 420462), (940, 398097), (987, 379140), (994, 376470), (1065, 351372), (1068, 350385), (1246, 300330), (1260, 296993), (1278, 292810), (1316, 284355), (1335, 280308), (1410, 265398), (1420, 263529), (1491, 250980), (1602, 233590), (1645, 227484), (1692, 221165), (1780, 210231), (1869, 200220), (1974, 189570), (1988, 188235), (2115, 176932), (2130, 175686), (2485, 150588), (2492, 150165), (2556, 146405), (2670, 140154), (2820, 132699), (2961, 126380), (2982, 125490), (3115, 120132), (3195, 117124), (3204, 116795), (3290, 113742), (3337, 112140), (3738, 100110), (3948, 94785), (4005, 93436), (4183, 89460), (4230, 88466), (4260, 87843), (4473, 83660), (4935, 75828), (4970, 75294), (5340, 70077), (5607, 66740), (5922, 63190), (5964, 62745), (6230, 60066), (6319, 59220), (6390, 58562), (6580, 56871), (6674, 56070), (7455, 50196), (7476, 50055), (8010, 46718), (8366, 44730), (8460, 44233), (8946, 41830), (9345, 40044), (9870, 37914), (9940, 37647), (10011, 37380), (11214, 33370), (11844, 31595), (12460, 30033), (12549, 29820), (12638, 29610), (12780, 29281), (13348, 28035), (14805, 25276), (14910, 25098), (16020, 23359), (16685, 22428), (16732, 22365), (17892, 20915), (18690, 20022), (18957, 19740)]