8427885480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{176021}}^1$

素因数の和:176064

約数の個数: 192

約数和(自身を含む): 32951318400

約数和(自身を除く): 24523432920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 176021, 352042, 528063, 704084, 880105, 1056126, 1232147, 1408168, 1584189, 1760210, 2112252, 2464294, 2640315, 3168378, 3344399, 3520420, 3696441, 4224504, 4928588, 5280630, 6160735, 6336756, 6688798, 7040840, 7392882, 7920945, 9857176, 10033197, 10561260, 11089323, 12321470, 12673512, 13377596, 14785764, 15841890, 16721995, 18482205, 20066394, 21122520, 22178646, 23410793, 24642940, 26755192, 29571528, 30099591, 31683780, 33443990, 36964410, 40132788, 44357292, 46821586, 49285880, 50165985, 55446615, 60199182, 63367560, 66887980, 70232379, 73928820, 80265576, 88714584, 93643172, 100331970, 110893230, 117053965, 120398364, 133775960, 140464758, 147857640, 150497955, 187286344, 200663940, 210697137, 221786460, 234107930, 240796728, 280929516, 300995910, 351161895, 401327880, 421394274, 443572920, 468215860, 561859032, 601991820, 702323790, 842788548, 936431720, 1053485685, 1203983640, 1404647580, 1685577096, 2106971370, 2809295160, 4213942740, 8427885480]

約数ペア:

[(1, 8427885480), (2, 4213942740), (3, 2809295160), (4, 2106971370), (5, 1685577096), (6, 1404647580), (7, 1203983640), (8, 1053485685), (9, 936431720), (10, 842788548), (12, 702323790), (14, 601991820), (15, 561859032), (18, 468215860), (19, 443572920), (20, 421394274), (21, 401327880), (24, 351161895), (28, 300995910), (30, 280929516), (35, 240796728), (36, 234107930), (38, 221786460), (40, 210697137), (42, 200663940), (45, 187286344), (56, 150497955), (57, 147857640), (60, 140464758), (63, 133775960), (70, 120398364), (72, 117053965), (76, 110893230), (84, 100331970), (90, 93643172), (95, 88714584), (105, 80265576), (114, 73928820), (120, 70232379), (126, 66887980), (133, 63367560), (140, 60199182), (152, 55446615), (168, 50165985), (171, 49285880), (180, 46821586), (190, 44357292), (210, 40132788), (228, 36964410), (252, 33443990), (266, 31683780), (280, 30099591), (285, 29571528), (315, 26755192), (342, 24642940), (360, 23410793), (380, 22178646), (399, 21122520), (420, 20066394), (456, 18482205), (504, 16721995), (532, 15841890), (570, 14785764), (630, 13377596), (665, 12673512), (684, 12321470), (760, 11089323), (798, 10561260), (840, 10033197), (855, 9857176), (1064, 7920945), (1140, 7392882), (1197, 7040840), (1260, 6688798), (1330, 6336756), (1368, 6160735), (1596, 5280630), (1710, 4928588), (1995, 4224504), (2280, 3696441), (2394, 3520420), (2520, 3344399), (2660, 3168378), (3192, 2640315), (3420, 2464294), (3990, 2112252), (4788, 1760210), (5320, 1584189), (5985, 1408168), (6840, 1232147), (7980, 1056126), (9576, 880105), (11970, 704084), (15960, 528063), (23940, 352042), (47880, 176021)]