380266380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 192

約数和(自身を含む): 1341580800

約数和(自身を除く): 961314420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2851, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5702, 6669, 7020, 7410, 8553, 8892, 10260, 11115, 11404, 13338, 14255, 14820, 17106, 22230, 25659, 26676, 28510, 33345, 34212, 37063, 42765, 44460, 51318, 54169, 57020, 66690, 74126, 76977, 85530, 102636, 108338, 111189, 128295, 133380, 148252, 153954, 162507, 171060, 185315, 216676, 222378, 256590, 270845, 307908, 325014, 333567, 370630, 384885, 444756, 487521, 513180, 541690, 555945, 650028, 667134, 704197, 741260, 769770, 812535, 975042, 1000701, 1083380, 1111890, 1334268, 1408394, 1462563, 1539540, 1625070, 1667835, 1950084, 2001402, 2112591, 2223780, 2437605, 2816788, 2925126, 3250140, 3335670, 3520985, 4002804, 4225182, 4875210, 5003505, 5850252, 6337773, 6671340, 7041970, 7312815, 8450364, 9750420, 10007010, 10562955, 12675546, 14083940, 14625630, 19013319, 20014020, 21125910, 25351092, 29251260, 31688865, 38026638, 42251820, 63377730, 76053276, 95066595, 126755460, 190133190, 380266380]

約数ペア:

[(1, 380266380), (2, 190133190), (3, 126755460), (4, 95066595), (5, 76053276), (6, 63377730), (9, 42251820), (10, 38026638), (12, 31688865), (13, 29251260), (15, 25351092), (18, 21125910), (19, 20014020), (20, 19013319), (26, 14625630), (27, 14083940), (30, 12675546), (36, 10562955), (38, 10007010), (39, 9750420), (45, 8450364), (52, 7312815), (54, 7041970), (57, 6671340), (60, 6337773), (65, 5850252), (76, 5003505), (78, 4875210), (90, 4225182), (95, 4002804), (108, 3520985), (114, 3335670), (117, 3250140), (130, 2925126), (135, 2816788), (156, 2437605), (171, 2223780), (180, 2112591), (190, 2001402), (195, 1950084), (228, 1667835), (234, 1625070), (247, 1539540), (260, 1462563), (270, 1408394), (285, 1334268), (342, 1111890), (351, 1083380), (380, 1000701), (390, 975042), (468, 812535), (494, 769770), (513, 741260), (540, 704197), (570, 667134), (585, 650028), (684, 555945), (702, 541690), (741, 513180), (780, 487521), (855, 444756), (988, 384885), (1026, 370630), (1140, 333567), (1170, 325014), (1235, 307908), (1404, 270845), (1482, 256590), (1710, 222378), (1755, 216676), (2052, 185315), (2223, 171060), (2340, 162507), (2470, 153954), (2565, 148252), (2851, 133380), (2964, 128295), (3420, 111189), (3510, 108338), (3705, 102636), (4446, 85530), (4940, 76977), (5130, 74126), (5702, 66690), (6669, 57020), (7020, 54169), (7410, 51318), (8553, 44460), (8892, 42765), (10260, 37063), (11115, 34212), (11404, 33345), (13338, 28510), (14255, 26676), (14820, 25659), (17106, 22230)]