2200271640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8263}}^1$

素因数の和:8601

約数の個数: 128

約数和(自身を含む): 7568501760

約数和(自身を除く): 5368230120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 420, 634, 840, 951, 1268, 1585, 1902, 2219, 2536, 3170, 3804, 4438, 4755, 6340, 6657, 7608, 8263, 8876, 9510, 11095, 12680, 13314, 16526, 17752, 19020, 22190, 24789, 26628, 33052, 33285, 38040, 41315, 44380, 49578, 53256, 57841, 66104, 66570, 82630, 88760, 99156, 115682, 123945, 133140, 165260, 173523, 198312, 231364, 247890, 266280, 289205, 330520, 347046, 462728, 495780, 578410, 694092, 867615, 991560, 1156820, 1388184, 1735230, 2313640, 2619371, 3470460, 5238742, 6940920, 7858113, 10477484, 13096855, 15716226, 18335597, 20954968, 26193710, 31432452, 36671194, 39290565, 52387420, 55006791, 62864904, 73342388, 78581130, 91677985, 104774840, 110013582, 146684776, 157162260, 183355970, 220027164, 275033955, 314324520, 366711940, 440054328, 550067910, 733423880, 1100135820, 2200271640]

約数ペア:

[(1, 2200271640), (2, 1100135820), (3, 733423880), (4, 550067910), (5, 440054328), (6, 366711940), (7, 314324520), (8, 275033955), (10, 220027164), (12, 183355970), (14, 157162260), (15, 146684776), (20, 110013582), (21, 104774840), (24, 91677985), (28, 78581130), (30, 73342388), (35, 62864904), (40, 55006791), (42, 52387420), (56, 39290565), (60, 36671194), (70, 31432452), (84, 26193710), (105, 20954968), (120, 18335597), (140, 15716226), (168, 13096855), (210, 10477484), (280, 7858113), (317, 6940920), (420, 5238742), (634, 3470460), (840, 2619371), (951, 2313640), (1268, 1735230), (1585, 1388184), (1902, 1156820), (2219, 991560), (2536, 867615), (3170, 694092), (3804, 578410), (4438, 495780), (4755, 462728), (6340, 347046), (6657, 330520), (7608, 289205), (8263, 266280), (8876, 247890), (9510, 231364), (11095, 198312), (12680, 173523), (13314, 165260), (16526, 133140), (17752, 123945), (19020, 115682), (22190, 99156), (24789, 88760), (26628, 82630), (33052, 66570), (33285, 66104), (38040, 57841), (41315, 53256), (44380, 49578)]