313624740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 144

約数和(自身を含む): 1039800384

約数和(自身を除く): 726175644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3323, 3630, 4290, 4719, 6292, 6646, 7260, 7865, 8580, 9438, 9969, 13292, 15730, 16615, 18876, 19938, 23595, 31460, 33230, 36553, 39876, 43199, 47190, 49845, 66460, 73106, 86398, 94380, 99690, 109659, 129597, 146212, 172796, 182765, 199380, 215995, 219318, 259194, 365530, 402083, 431990, 438636, 475189, 518388, 548295, 647985, 731060, 804166, 863980, 950378, 1096590, 1206249, 1295970, 1425567, 1608332, 1900756, 2010415, 2193180, 2375945, 2412498, 2591940, 2851134, 4020830, 4751890, 4824996, 5227079, 5702268, 6031245, 7127835, 8041660, 9503780, 10454158, 12062490, 14255670, 15681237, 20908316, 24124980, 26135395, 28511340, 31362474, 52270790, 62724948, 78406185, 104541580, 156812370, 313624740]

約数ペア:

[(1, 313624740), (2, 156812370), (3, 104541580), (4, 78406185), (5, 62724948), (6, 52270790), (10, 31362474), (11, 28511340), (12, 26135395), (13, 24124980), (15, 20908316), (20, 15681237), (22, 14255670), (26, 12062490), (30, 10454158), (33, 9503780), (39, 8041660), (44, 7127835), (52, 6031245), (55, 5702268), (60, 5227079), (65, 4824996), (66, 4751890), (78, 4020830), (110, 2851134), (121, 2591940), (130, 2412498), (132, 2375945), (143, 2193180), (156, 2010415), (165, 1900756), (195, 1608332), (220, 1425567), (242, 1295970), (260, 1206249), (286, 1096590), (330, 950378), (363, 863980), (390, 804166), (429, 731060), (484, 647985), (572, 548295), (605, 518388), (660, 475189), (715, 438636), (726, 431990), (780, 402083), (858, 365530), (1210, 259194), (1430, 219318), (1452, 215995), (1573, 199380), (1716, 182765), (1815, 172796), (2145, 146212), (2420, 129597), (2860, 109659), (3146, 99690), (3323, 94380), (3630, 86398), (4290, 73106), (4719, 66460), (6292, 49845), (6646, 47190), (7260, 43199), (7865, 39876), (8580, 36553), (9438, 33230), (9969, 31460), (13292, 23595), (15730, 19938), (16615, 18876)]