1023555720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45613}}^1$

素因数の和:45655

約数の個数: 128

約数和(自身を含む): 3546944640

約数和(自身を除く): 2523388920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 45613, 91226, 136839, 182452, 228065, 273678, 364904, 456130, 501743, 547356, 684195, 775421, 912260, 1003486, 1094712, 1368390, 1505229, 1550842, 1824520, 2006972, 2326263, 2508715, 2736780, 3010458, 3101684, 3877105, 4013944, 4652526, 5017430, 5473560, 6020916, 6203368, 7526145, 7754210, 8529631, 9305052, 10034860, 11631315, 12041832, 15052290, 15508420, 17059262, 18610104, 20069720, 23262630, 25588893, 30104580, 31016840, 34118524, 42648155, 46525260, 51177786, 60209160, 68237048, 85296310, 93050520, 102355572, 127944465, 170592620, 204711144, 255888930, 341185240, 511777860, 1023555720]

約数ペア:

[(1, 1023555720), (2, 511777860), (3, 341185240), (4, 255888930), (5, 204711144), (6, 170592620), (8, 127944465), (10, 102355572), (11, 93050520), (12, 85296310), (15, 68237048), (17, 60209160), (20, 51177786), (22, 46525260), (24, 42648155), (30, 34118524), (33, 31016840), (34, 30104580), (40, 25588893), (44, 23262630), (51, 20069720), (55, 18610104), (60, 17059262), (66, 15508420), (68, 15052290), (85, 12041832), (88, 11631315), (102, 10034860), (110, 9305052), (120, 8529631), (132, 7754210), (136, 7526145), (165, 6203368), (170, 6020916), (187, 5473560), (204, 5017430), (220, 4652526), (255, 4013944), (264, 3877105), (330, 3101684), (340, 3010458), (374, 2736780), (408, 2508715), (440, 2326263), (510, 2006972), (561, 1824520), (660, 1550842), (680, 1505229), (748, 1368390), (935, 1094712), (1020, 1003486), (1122, 912260), (1320, 775421), (1496, 684195), (1870, 547356), (2040, 501743), (2244, 456130), (2805, 364904), (3740, 273678), (4488, 228065), (5610, 182452), (7480, 136839), (11220, 91226), (22440, 45613)]