978800313960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{129470941}}^1$

素因数の和:129470968

約数の個数: 128

約数和(自身を含む): 3728763129600

約数和(自身を除く): 2749962815640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 129470941, 258941882, 388412823, 517883764, 647354705, 776825646, 906296587, 1035767528, 1165238469, 1294709410, 1553651292, 1812593174, 1942064115, 2330476938, 2589418820, 2718889761, 3107302584, 3495715407, 3625186348, 3884128230, 4531482935, 4660953876, 5178837640, 5437779522, 5826192345, 6991430814, 7250372696, 7768256460, 8156669283, 9062965870, 9321907752, 10875559044, 11652384690, 13594448805, 13982861628, 15536512920, 16313338566, 17478577035, 18125931740, 21751118088, 23304769380, 24470007849, 27188897610, 27965723256, 32626677132, 34957154070, 36251863480, 40783346415, 46609538760, 48940015698, 54377795220, 65253354264, 69914308140, 81566692830, 97880031396, 108755590440, 122350039245, 139828616280, 163133385660, 195760062792, 244700078490, 326266771320, 489400156980, 978800313960]

約数ペア:

[(1, 978800313960), (2, 489400156980), (3, 326266771320), (4, 244700078490), (5, 195760062792), (6, 163133385660), (7, 139828616280), (8, 122350039245), (9, 108755590440), (10, 97880031396), (12, 81566692830), (14, 69914308140), (15, 65253354264), (18, 54377795220), (20, 48940015698), (21, 46609538760), (24, 40783346415), (27, 36251863480), (28, 34957154070), (30, 32626677132), (35, 27965723256), (36, 27188897610), (40, 24470007849), (42, 23304769380), (45, 21751118088), (54, 18125931740), (56, 17478577035), (60, 16313338566), (63, 15536512920), (70, 13982861628), (72, 13594448805), (84, 11652384690), (90, 10875559044), (105, 9321907752), (108, 9062965870), (120, 8156669283), (126, 7768256460), (135, 7250372696), (140, 6991430814), (168, 5826192345), (180, 5437779522), (189, 5178837640), (210, 4660953876), (216, 4531482935), (252, 3884128230), (270, 3625186348), (280, 3495715407), (315, 3107302584), (360, 2718889761), (378, 2589418820), (420, 2330476938), (504, 1942064115), (540, 1812593174), (630, 1553651292), (756, 1294709410), (840, 1165238469), (945, 1035767528), (1080, 906296587), (1260, 776825646), (1512, 647354705), (1890, 517883764), (2520, 388412823), (3780, 258941882), (7560, 129470941)]