144896430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 407198880

約数和(自身を除く): 262302450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 241, 245, 294, 409, 482, 490, 723, 735, 818, 1205, 1227, 1446, 1470, 1687, 2045, 2410, 2454, 2863, 3374, 3615, 4090, 5061, 5726, 6135, 7230, 8435, 8589, 10122, 11809, 12270, 14315, 16870, 17178, 20041, 23618, 25305, 28630, 35427, 40082, 42945, 50610, 59045, 60123, 70854, 85890, 98569, 100205, 118090, 120246, 177135, 197138, 200410, 295707, 300615, 354270, 492845, 591414, 601230, 689983, 985690, 1379966, 1478535, 2069949, 2957070, 3449915, 4139898, 4829881, 6899830, 9659762, 10349745, 14489643, 20699490, 24149405, 28979286, 48298810, 72448215, 144896430]

約数ペア:

[(1, 144896430), (2, 72448215), (3, 48298810), (5, 28979286), (6, 24149405), (7, 20699490), (10, 14489643), (14, 10349745), (15, 9659762), (21, 6899830), (30, 4829881), (35, 4139898), (42, 3449915), (49, 2957070), (70, 2069949), (98, 1478535), (105, 1379966), (147, 985690), (210, 689983), (241, 601230), (245, 591414), (294, 492845), (409, 354270), (482, 300615), (490, 295707), (723, 200410), (735, 197138), (818, 177135), (1205, 120246), (1227, 118090), (1446, 100205), (1470, 98569), (1687, 85890), (2045, 70854), (2410, 60123), (2454, 59045), (2863, 50610), (3374, 42945), (3615, 40082), (4090, 35427), (5061, 28630), (5726, 25305), (6135, 23618), (7230, 20041), (8435, 17178), (8589, 16870), (10122, 14315), (11809, 12270)]