135784740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1958

約数の個数: 144

約数和(自身を含む): 470752128

約数和(自身を除く): 334967388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 1913, 2028, 2366, 2535, 2730, 3380, 3549, 3826, 4732, 5070, 5460, 5739, 5915, 7098, 7652, 9565, 10140, 11478, 11830, 13391, 14196, 17745, 19130, 22956, 23660, 24869, 26782, 28695, 35490, 38260, 40173, 49738, 53564, 57390, 66955, 70980, 74607, 80346, 99476, 114780, 124345, 133910, 149214, 160692, 174083, 200865, 248690, 267820, 298428, 323297, 348166, 373035, 401730, 497380, 522249, 646594, 696332, 746070, 803460, 870415, 969891, 1044498, 1293188, 1492140, 1616485, 1740830, 1939782, 2088996, 2263079, 2611245, 3232970, 3481660, 3879564, 4526158, 4849455, 5222490, 6465940, 6789237, 9052316, 9698910, 10444980, 11315395, 13578474, 19397820, 22630790, 27156948, 33946185, 45261580, 67892370, 135784740]

約数ペア:

[(1, 135784740), (2, 67892370), (3, 45261580), (4, 33946185), (5, 27156948), (6, 22630790), (7, 19397820), (10, 13578474), (12, 11315395), (13, 10444980), (14, 9698910), (15, 9052316), (20, 6789237), (21, 6465940), (26, 5222490), (28, 4849455), (30, 4526158), (35, 3879564), (39, 3481660), (42, 3232970), (52, 2611245), (60, 2263079), (65, 2088996), (70, 1939782), (78, 1740830), (84, 1616485), (91, 1492140), (105, 1293188), (130, 1044498), (140, 969891), (156, 870415), (169, 803460), (182, 746070), (195, 696332), (210, 646594), (260, 522249), (273, 497380), (338, 401730), (364, 373035), (390, 348166), (420, 323297), (455, 298428), (507, 267820), (546, 248690), (676, 200865), (780, 174083), (845, 160692), (910, 149214), (1014, 133910), (1092, 124345), (1183, 114780), (1365, 99476), (1690, 80346), (1820, 74607), (1913, 70980), (2028, 66955), (2366, 57390), (2535, 53564), (2730, 49738), (3380, 40173), (3549, 38260), (3826, 35490), (4732, 28695), (5070, 26782), (5460, 24869), (5739, 23660), (5915, 22956), (7098, 19130), (7652, 17745), (9565, 14196), (10140, 13391), (11478, 11830)]