194270520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 601424640

約数和(自身を除く): 407154120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 73, 120, 134, 146, 201, 219, 268, 292, 331, 335, 365, 402, 438, 536, 584, 662, 670, 730, 804, 876, 993, 1005, 1095, 1324, 1340, 1460, 1608, 1655, 1752, 1986, 2010, 2190, 2648, 2680, 2920, 3310, 3972, 4020, 4380, 4891, 4965, 6620, 7944, 8040, 8760, 9782, 9930, 13240, 14673, 19564, 19860, 22177, 24163, 24455, 29346, 39128, 39720, 44354, 48326, 48910, 58692, 66531, 72489, 73365, 88708, 96652, 97820, 110885, 117384, 120815, 133062, 144978, 146730, 177416, 193304, 195640, 221770, 241630, 266124, 289956, 293460, 332655, 362445, 443540, 483260, 532248, 579912, 586920, 665310, 724890, 887080, 966520, 1330620, 1449780, 1618921, 2661240, 2899560, 3237842, 4856763, 6475684, 8094605, 9713526, 12951368, 16189210, 19427052, 24283815, 32378420, 38854104, 48567630, 64756840, 97135260, 194270520]

約数ペア:

[(1, 194270520), (2, 97135260), (3, 64756840), (4, 48567630), (5, 38854104), (6, 32378420), (8, 24283815), (10, 19427052), (12, 16189210), (15, 12951368), (20, 9713526), (24, 8094605), (30, 6475684), (40, 4856763), (60, 3237842), (67, 2899560), (73, 2661240), (120, 1618921), (134, 1449780), (146, 1330620), (201, 966520), (219, 887080), (268, 724890), (292, 665310), (331, 586920), (335, 579912), (365, 532248), (402, 483260), (438, 443540), (536, 362445), (584, 332655), (662, 293460), (670, 289956), (730, 266124), (804, 241630), (876, 221770), (993, 195640), (1005, 193304), (1095, 177416), (1324, 146730), (1340, 144978), (1460, 133062), (1608, 120815), (1655, 117384), (1752, 110885), (1986, 97820), (2010, 96652), (2190, 88708), (2648, 73365), (2680, 72489), (2920, 66531), (3310, 58692), (3972, 48910), (4020, 48326), (4380, 44354), (4891, 39720), (4965, 39128), (6620, 29346), (7944, 24455), (8040, 24163), (8760, 22177), (9782, 19860), (9930, 19564), (13240, 14673)]