326586260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 928437888

約数和(自身を除く): 601851628

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1483, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 2966, 3146, 3388, 4004, 4235, 5005, 5932, 6292, 7415, 7865, 8470, 10010, 10381, 11011, 14830, 15730, 16313, 16940, 19279, 20020, 20762, 22022, 29660, 31460, 32626, 38558, 41524, 44044, 51905, 55055, 65252, 77116, 81565, 96395, 103810, 110110, 114191, 134953, 163130, 179443, 192790, 207620, 212069, 220220, 228382, 269906, 326260, 358886, 385580, 424138, 456764, 539812, 570955, 674765, 717772, 848276, 897215, 1060345, 1141910, 1256101, 1349530, 1484483, 1794430, 2120690, 2283820, 2332759, 2512202, 2699060, 2968966, 3588860, 4241380, 4665518, 5024404, 5937932, 6280505, 7422415, 9331036, 11663795, 12561010, 14844830, 16329313, 23327590, 25122020, 29689660, 32658626, 46655180, 65317252, 81646565, 163293130, 326586260]

約数ペア:

[(1, 326586260), (2, 163293130), (4, 81646565), (5, 65317252), (7, 46655180), (10, 32658626), (11, 29689660), (13, 25122020), (14, 23327590), (20, 16329313), (22, 14844830), (26, 12561010), (28, 11663795), (35, 9331036), (44, 7422415), (52, 6280505), (55, 5937932), (65, 5024404), (70, 4665518), (77, 4241380), (91, 3588860), (110, 2968966), (121, 2699060), (130, 2512202), (140, 2332759), (143, 2283820), (154, 2120690), (182, 1794430), (220, 1484483), (242, 1349530), (260, 1256101), (286, 1141910), (308, 1060345), (364, 897215), (385, 848276), (455, 717772), (484, 674765), (572, 570955), (605, 539812), (715, 456764), (770, 424138), (847, 385580), (910, 358886), (1001, 326260), (1210, 269906), (1430, 228382), (1483, 220220), (1540, 212069), (1573, 207620), (1694, 192790), (1820, 179443), (2002, 163130), (2420, 134953), (2860, 114191), (2966, 110110), (3146, 103810), (3388, 96395), (4004, 81565), (4235, 77116), (5005, 65252), (5932, 55055), (6292, 51905), (7415, 44044), (7865, 41524), (8470, 38558), (10010, 32626), (10381, 31460), (11011, 29660), (14830, 22022), (15730, 20762), (16313, 20020), (16940, 19279)]