16553971140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3613}}^1\times {\mathrm{10909}}^1$

素因数の和:14541

約数の個数: 96

約数和(自身を含む): 52992226560

約数和(自身を除く): 36438255420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3613, 7226, 10839, 10909, 14452, 18065, 21678, 21818, 25291, 32727, 36130, 43356, 43636, 50582, 54195, 54545, 65454, 72260, 75873, 76363, 101164, 108390, 109090, 126455, 130908, 151746, 152726, 163635, 216780, 218180, 229089, 252910, 303492, 305452, 327270, 379365, 381815, 458178, 505820, 654540, 758730, 763630, 916356, 1145445, 1517460, 1527260, 2290890, 4581780, 39414217, 78828434, 118242651, 157656868, 197071085, 236485302, 275899519, 394142170, 472970604, 551799038, 591213255, 788284340, 827698557, 1103598076, 1182426510, 1379497595, 1655397114, 2364853020, 2758995190, 3310794228, 4138492785, 5517990380, 8276985570, 16553971140]

約数ペア:

[(1, 16553971140), (2, 8276985570), (3, 5517990380), (4, 4138492785), (5, 3310794228), (6, 2758995190), (7, 2364853020), (10, 1655397114), (12, 1379497595), (14, 1182426510), (15, 1103598076), (20, 827698557), (21, 788284340), (28, 591213255), (30, 551799038), (35, 472970604), (42, 394142170), (60, 275899519), (70, 236485302), (84, 197071085), (105, 157656868), (140, 118242651), (210, 78828434), (420, 39414217), (3613, 4581780), (7226, 2290890), (10839, 1527260), (10909, 1517460), (14452, 1145445), (18065, 916356), (21678, 763630), (21818, 758730), (25291, 654540), (32727, 505820), (36130, 458178), (43356, 381815), (43636, 379365), (50582, 327270), (54195, 305452), (54545, 303492), (65454, 252910), (72260, 229089), (75873, 218180), (76363, 216780), (101164, 163635), (108390, 152726), (109090, 151746), (126455, 130908)]