8531327880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{2789}}^1$

素因数の和:3128

約数の個数: 192

約数和(自身を含む): 28791126000

約数和(自身を除く): 20259798120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 293, 348, 360, 435, 522, 580, 586, 696, 870, 879, 1044, 1160, 1172, 1305, 1465, 1740, 1758, 2088, 2344, 2610, 2637, 2789, 2930, 3480, 3516, 4395, 5220, 5274, 5578, 5860, 7032, 8367, 8497, 8790, 10440, 10548, 11156, 11720, 13185, 13945, 16734, 16994, 17580, 21096, 22312, 25101, 25491, 26370, 27890, 33468, 33988, 35160, 41835, 42485, 50202, 50982, 52740, 55780, 66936, 67976, 76473, 80881, 83670, 84970, 100404, 101964, 105480, 111560, 125505, 127455, 152946, 161762, 167340, 169940, 200808, 203928, 242643, 251010, 254910, 305892, 323524, 334680, 339880, 382365, 404405, 485286, 502020, 509820, 611784, 647048, 727929, 764730, 808810, 817177, 970572, 1004040, 1019640, 1213215, 1455858, 1529460, 1617620, 1634354, 1941144, 2426430, 2451531, 2911716, 3058920, 3235240, 3268708, 3639645, 4085885, 4852860, 4903062, 5823432, 6537416, 7279290, 7354593, 8171770, 9705720, 9806124, 12257655, 14558580, 14709186, 16343540, 19612248, 23698133, 24515310, 29117160, 29418372, 32687080, 36772965, 47396266, 49030620, 58836744, 71094399, 73545930, 94792532, 98061240, 118490665, 142188798, 147091860, 189585064, 213283197, 236981330, 284377596, 294183720, 355471995, 426566394, 473962660, 568755192, 710943990, 853132788, 947925320, 1066415985, 1421887980, 1706265576, 2132831970, 2843775960, 4265663940, 8531327880]

約数ペア:

[(1, 8531327880), (2, 4265663940), (3, 2843775960), (4, 2132831970), (5, 1706265576), (6, 1421887980), (8, 1066415985), (9, 947925320), (10, 853132788), (12, 710943990), (15, 568755192), (18, 473962660), (20, 426566394), (24, 355471995), (29, 294183720), (30, 284377596), (36, 236981330), (40, 213283197), (45, 189585064), (58, 147091860), (60, 142188798), (72, 118490665), (87, 98061240), (90, 94792532), (116, 73545930), (120, 71094399), (145, 58836744), (174, 49030620), (180, 47396266), (232, 36772965), (261, 32687080), (290, 29418372), (293, 29117160), (348, 24515310), (360, 23698133), (435, 19612248), (522, 16343540), (580, 14709186), (586, 14558580), (696, 12257655), (870, 9806124), (879, 9705720), (1044, 8171770), (1160, 7354593), (1172, 7279290), (1305, 6537416), (1465, 5823432), (1740, 4903062), (1758, 4852860), (2088, 4085885), (2344, 3639645), (2610, 3268708), (2637, 3235240), (2789, 3058920), (2930, 2911716), (3480, 2451531), (3516, 2426430), (4395, 1941144), (5220, 1634354), (5274, 1617620), (5578, 1529460), (5860, 1455858), (7032, 1213215), (8367, 1019640), (8497, 1004040), (8790, 970572), (10440, 817177), (10548, 808810), (11156, 764730), (11720, 727929), (13185, 647048), (13945, 611784), (16734, 509820), (16994, 502020), (17580, 485286), (21096, 404405), (22312, 382365), (25101, 339880), (25491, 334680), (26370, 323524), (27890, 305892), (33468, 254910), (33988, 251010), (35160, 242643), (41835, 203928), (42485, 200808), (50202, 169940), (50982, 167340), (52740, 161762), (55780, 152946), (66936, 127455), (67976, 125505), (76473, 111560), (80881, 105480), (83670, 101964), (84970, 100404)]