2015371380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 6409912320

約数和(自身を除く): 4394540940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 137, 155, 165, 186, 220, 274, 310, 330, 341, 372, 411, 465, 548, 620, 660, 682, 685, 719, 822, 930, 1023, 1364, 1370, 1438, 1507, 1644, 1705, 1860, 2046, 2055, 2157, 2740, 2876, 3014, 3410, 3595, 4092, 4110, 4247, 4314, 4521, 5115, 6028, 6820, 7190, 7535, 7909, 8220, 8494, 8628, 9042, 10230, 10785, 12741, 14380, 15070, 15818, 16988, 18084, 20460, 21235, 21570, 22289, 22605, 23727, 25482, 30140, 31636, 39545, 42470, 43140, 44578, 45210, 46717, 47454, 50964, 63705, 66867, 79090, 84940, 89156, 90420, 93434, 94908, 98503, 111445, 118635, 127410, 133734, 140151, 158180, 186868, 197006, 222890, 233585, 237270, 245179, 254820, 267468, 280302, 295509, 334335, 394012, 445780, 467170, 474540, 490358, 492515, 560604, 591018, 668670, 700755, 735537, 934340, 980716, 985030, 1083533, 1182036, 1225895, 1337340, 1401510, 1471074, 1477545, 1970060, 2167066, 2451790, 2803020, 2942148, 2955090, 3053593, 3250599, 3677685, 4334132, 4903580, 5417665, 5910180, 6107186, 6501198, 7355370, 9160779, 10835330, 12214372, 13002396, 14710740, 15267965, 16252995, 18321558, 21670660, 30535930, 32505990, 33589523, 36643116, 45803895, 61071860, 65011980, 67179046, 91607790, 100768569, 134358092, 167947615, 183215580, 201537138, 335895230, 403074276, 503842845, 671790460, 1007685690, 2015371380]

約数ペア:

[(1, 2015371380), (2, 1007685690), (3, 671790460), (4, 503842845), (5, 403074276), (6, 335895230), (10, 201537138), (11, 183215580), (12, 167947615), (15, 134358092), (20, 100768569), (22, 91607790), (30, 67179046), (31, 65011980), (33, 61071860), (44, 45803895), (55, 36643116), (60, 33589523), (62, 32505990), (66, 30535930), (93, 21670660), (110, 18321558), (124, 16252995), (132, 15267965), (137, 14710740), (155, 13002396), (165, 12214372), (186, 10835330), (220, 9160779), (274, 7355370), (310, 6501198), (330, 6107186), (341, 5910180), (372, 5417665), (411, 4903580), (465, 4334132), (548, 3677685), (620, 3250599), (660, 3053593), (682, 2955090), (685, 2942148), (719, 2803020), (822, 2451790), (930, 2167066), (1023, 1970060), (1364, 1477545), (1370, 1471074), (1438, 1401510), (1507, 1337340), (1644, 1225895), (1705, 1182036), (1860, 1083533), (2046, 985030), (2055, 980716), (2157, 934340), (2740, 735537), (2876, 700755), (3014, 668670), (3410, 591018), (3595, 560604), (4092, 492515), (4110, 490358), (4247, 474540), (4314, 467170), (4521, 445780), (5115, 394012), (6028, 334335), (6820, 295509), (7190, 280302), (7535, 267468), (7909, 254820), (8220, 245179), (8494, 237270), (8628, 233585), (9042, 222890), (10230, 197006), (10785, 186868), (12741, 158180), (14380, 140151), (15070, 133734), (15818, 127410), (16988, 118635), (18084, 111445), (20460, 98503), (21235, 94908), (21570, 93434), (22289, 90420), (22605, 89156), (23727, 84940), (25482, 79090), (30140, 66867), (31636, 63705), (39545, 50964), (42470, 47454), (43140, 46717), (44578, 45210)]