1322479080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21737}}^1$

素因数の和:21780

約数の個数: 144

約数和(自身を含む): 4654323180

約数和(自身を除く): 3331844100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 21737, 30420, 43474, 60840, 65211, 86948, 108685, 130422, 173896, 195633, 217370, 260844, 282581, 326055, 391266, 434740, 521688, 565162, 652110, 782532, 847743, 869480, 978165, 1130324, 1304220, 1412905, 1565064, 1695486, 1956330, 2260648, 2543229, 2608440, 2825810, 3390972, 3673553, 3912660, 4238715, 5086458, 5651620, 6781944, 7347106, 7825320, 8477430, 10172916, 11020659, 11303240, 12716145, 14694212, 16954860, 18367765, 20345832, 22041318, 25432290, 29388424, 33061977, 33909720, 36735530, 44082636, 50864580, 55103295, 66123954, 73471060, 88165272, 101729160, 110206590, 132247908, 146942120, 165309885, 220413180, 264495816, 330619770, 440826360, 661239540, 1322479080]

約数ペア:

[(1, 1322479080), (2, 661239540), (3, 440826360), (4, 330619770), (5, 264495816), (6, 220413180), (8, 165309885), (9, 146942120), (10, 132247908), (12, 110206590), (13, 101729160), (15, 88165272), (18, 73471060), (20, 66123954), (24, 55103295), (26, 50864580), (30, 44082636), (36, 36735530), (39, 33909720), (40, 33061977), (45, 29388424), (52, 25432290), (60, 22041318), (65, 20345832), (72, 18367765), (78, 16954860), (90, 14694212), (104, 12716145), (117, 11303240), (120, 11020659), (130, 10172916), (156, 8477430), (169, 7825320), (180, 7347106), (195, 6781944), (234, 5651620), (260, 5086458), (312, 4238715), (338, 3912660), (360, 3673553), (390, 3390972), (468, 2825810), (507, 2608440), (520, 2543229), (585, 2260648), (676, 1956330), (780, 1695486), (845, 1565064), (936, 1412905), (1014, 1304220), (1170, 1130324), (1352, 978165), (1521, 869480), (1560, 847743), (1690, 782532), (2028, 652110), (2340, 565162), (2535, 521688), (3042, 434740), (3380, 391266), (4056, 326055), (4680, 282581), (5070, 260844), (6084, 217370), (6760, 195633), (7605, 173896), (10140, 130422), (12168, 108685), (15210, 86948), (20280, 65211), (21737, 60840), (30420, 43474)]