339652740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1442

約数の個数: 192

約数和(自身を含む): 1181859840

約数和(自身を除く): 842207100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1373, 1596, 1767, 1860, 1995, 2170, 2356, 2604, 2660, 2746, 2945, 3255, 3534, 3990, 4119, 4123, 4340, 5492, 5890, 6510, 6865, 7068, 7980, 8238, 8246, 8835, 9611, 11780, 12369, 13020, 13730, 16476, 16492, 17670, 19222, 20595, 20615, 24738, 26087, 27460, 28833, 35340, 38444, 41190, 41230, 42563, 48055, 49476, 52174, 57666, 61845, 78261, 82380, 82460, 85126, 96110, 104348, 115332, 123690, 127689, 130435, 144165, 156522, 170252, 182609, 192220, 212815, 247380, 255378, 260870, 288330, 297941, 313044, 365218, 391305, 425630, 510756, 521740, 547827, 576660, 595882, 638445, 730436, 782610, 808697, 851260, 893823, 913045, 1095654, 1191764, 1276890, 1489705, 1565220, 1617394, 1787646, 1826090, 2191308, 2426091, 2553780, 2739135, 2979410, 3234788, 3575292, 3652180, 4043485, 4469115, 4852182, 5478270, 5660879, 5958820, 8086970, 8938230, 9704364, 10956540, 11321758, 12130455, 16173940, 16982637, 17876460, 22643516, 24260910, 28304395, 33965274, 48521820, 56608790, 67930548, 84913185, 113217580, 169826370, 339652740]

約数ペア:

[(1, 339652740), (2, 169826370), (3, 113217580), (4, 84913185), (5, 67930548), (6, 56608790), (7, 48521820), (10, 33965274), (12, 28304395), (14, 24260910), (15, 22643516), (19, 17876460), (20, 16982637), (21, 16173940), (28, 12130455), (30, 11321758), (31, 10956540), (35, 9704364), (38, 8938230), (42, 8086970), (57, 5958820), (60, 5660879), (62, 5478270), (70, 4852182), (76, 4469115), (84, 4043485), (93, 3652180), (95, 3575292), (105, 3234788), (114, 2979410), (124, 2739135), (133, 2553780), (140, 2426091), (155, 2191308), (186, 1826090), (190, 1787646), (210, 1617394), (217, 1565220), (228, 1489705), (266, 1276890), (285, 1191764), (310, 1095654), (372, 913045), (380, 893823), (399, 851260), (420, 808697), (434, 782610), (465, 730436), (532, 638445), (570, 595882), (589, 576660), (620, 547827), (651, 521740), (665, 510756), (798, 425630), (868, 391305), (930, 365218), (1085, 313044), (1140, 297941), (1178, 288330), (1302, 260870), (1330, 255378), (1373, 247380), (1596, 212815), (1767, 192220), (1860, 182609), (1995, 170252), (2170, 156522), (2356, 144165), (2604, 130435), (2660, 127689), (2746, 123690), (2945, 115332), (3255, 104348), (3534, 96110), (3990, 85126), (4119, 82460), (4123, 82380), (4340, 78261), (5492, 61845), (5890, 57666), (6510, 52174), (6865, 49476), (7068, 48055), (7980, 42563), (8238, 41230), (8246, 41190), (8835, 38444), (9611, 35340), (11780, 28833), (12369, 27460), (13020, 26087), (13730, 24738), (16476, 20615), (16492, 20595), (17670, 19222)]