1411604740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 3740385600

約数和(自身を除く): 2328780860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 179, 182, 196, 245, 260, 358, 364, 455, 490, 619, 637, 716, 895, 910, 980, 1238, 1253, 1274, 1790, 1820, 2327, 2476, 2506, 2548, 3095, 3185, 3580, 4333, 4654, 5012, 6190, 6265, 6370, 8047, 8666, 8771, 9308, 11635, 12380, 12530, 12740, 16094, 16289, 17332, 17542, 21665, 23270, 25060, 30331, 32188, 32578, 35084, 40235, 43330, 43855, 46540, 56329, 60662, 65156, 80470, 81445, 86660, 87710, 110801, 112658, 114023, 121324, 151655, 160940, 162890, 175420, 221602, 225316, 228046, 281645, 303310, 325780, 394303, 443204, 456092, 554005, 563290, 570115, 606620, 775607, 788606, 1108010, 1126580, 1140230, 1440413, 1551214, 1577212, 1971515, 2216020, 2280460, 2880826, 3102428, 3878035, 3943030, 5429249, 5761652, 7202065, 7756070, 7886060, 10082891, 10858498, 14404130, 15512140, 20165782, 21716996, 27146245, 28808260, 40331564, 50414455, 54292490, 70580237, 100828910, 108584980, 141160474, 201657820, 282320948, 352901185, 705802370, 1411604740]

約数ペア:

[(1, 1411604740), (2, 705802370), (4, 352901185), (5, 282320948), (7, 201657820), (10, 141160474), (13, 108584980), (14, 100828910), (20, 70580237), (26, 54292490), (28, 50414455), (35, 40331564), (49, 28808260), (52, 27146245), (65, 21716996), (70, 20165782), (91, 15512140), (98, 14404130), (130, 10858498), (140, 10082891), (179, 7886060), (182, 7756070), (196, 7202065), (245, 5761652), (260, 5429249), (358, 3943030), (364, 3878035), (455, 3102428), (490, 2880826), (619, 2280460), (637, 2216020), (716, 1971515), (895, 1577212), (910, 1551214), (980, 1440413), (1238, 1140230), (1253, 1126580), (1274, 1108010), (1790, 788606), (1820, 775607), (2327, 606620), (2476, 570115), (2506, 563290), (2548, 554005), (3095, 456092), (3185, 443204), (3580, 394303), (4333, 325780), (4654, 303310), (5012, 281645), (6190, 228046), (6265, 225316), (6370, 221602), (8047, 175420), (8666, 162890), (8771, 160940), (9308, 151655), (11635, 121324), (12380, 114023), (12530, 112658), (12740, 110801), (16094, 87710), (16289, 86660), (17332, 81445), (17542, 80470), (21665, 65156), (23270, 60662), (25060, 56329), (30331, 46540), (32188, 43855), (32578, 43330), (35084, 40235)]