153319740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19213}}^1$

素因数の和:19251

約数の個数: 96

約数和(自身を含む): 516472320

約数和(自身を除く): 363152580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 19213, 38426, 57639, 76852, 96065, 115278, 134491, 192130, 230556, 268982, 288195, 365047, 384260, 403473, 537964, 576390, 672455, 730094, 806946, 1095141, 1152780, 1344910, 1460188, 1613892, 1825235, 2017365, 2190282, 2555329, 2689820, 3650470, 4034730, 4380564, 5110658, 5475705, 7300940, 7665987, 8069460, 10221316, 10951410, 12776645, 15331974, 21902820, 25553290, 30663948, 38329935, 51106580, 76659870, 153319740]

約数ペア:

[(1, 153319740), (2, 76659870), (3, 51106580), (4, 38329935), (5, 30663948), (6, 25553290), (7, 21902820), (10, 15331974), (12, 12776645), (14, 10951410), (15, 10221316), (19, 8069460), (20, 7665987), (21, 7300940), (28, 5475705), (30, 5110658), (35, 4380564), (38, 4034730), (42, 3650470), (57, 2689820), (60, 2555329), (70, 2190282), (76, 2017365), (84, 1825235), (95, 1613892), (105, 1460188), (114, 1344910), (133, 1152780), (140, 1095141), (190, 806946), (210, 730094), (228, 672455), (266, 576390), (285, 537964), (380, 403473), (399, 384260), (420, 365047), (532, 288195), (570, 268982), (665, 230556), (798, 192130), (1140, 134491), (1330, 115278), (1596, 96065), (1995, 76852), (2660, 57639), (3990, 38426), (7980, 19213)]