8705145180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 25909632000

約数和(自身を除く): 17204486820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 89, 116, 134, 145, 174, 178, 201, 267, 268, 290, 335, 348, 356, 402, 435, 445, 534, 580, 670, 804, 839, 870, 890, 1005, 1068, 1335, 1340, 1678, 1740, 1780, 1943, 2010, 2517, 2581, 2670, 3356, 3886, 4020, 4195, 5034, 5162, 5340, 5829, 5963, 7743, 7772, 8390, 9715, 10068, 10324, 11658, 11926, 12585, 12905, 15486, 16780, 17889, 19430, 23316, 23852, 24331, 25170, 25810, 29145, 29815, 30972, 35778, 38715, 38860, 48662, 50340, 51620, 56213, 58290, 59630, 71556, 72993, 74671, 77430, 89445, 97324, 112426, 116580, 119260, 121655, 145986, 149342, 154860, 168639, 172927, 178890, 224013, 224852, 243310, 281065, 291972, 298684, 337278, 345854, 357780, 364965, 373355, 448026, 486620, 518781, 562130, 674556, 691708, 729930, 746710, 843195, 864635, 896052, 1037562, 1120065, 1124260, 1459860, 1493420, 1630177, 1686390, 1729270, 2075124, 2165459, 2240130, 2593905, 3260354, 3372780, 3458540, 4330918, 4480260, 4890531, 5002957, 5187810, 6496377, 6520708, 8150885, 8661836, 9781062, 10005914, 10375620, 10827295, 12992754, 15008871, 16301770, 19562124, 20011828, 21654590, 24452655, 25014785, 25985508, 30017742, 32481885, 32603540, 43309180, 48905310, 50029570, 60035484, 64963770, 75044355, 97810620, 100059140, 129927540, 145085753, 150088710, 290171506, 300177420, 435257259, 580343012, 725428765, 870514518, 1450857530, 1741029036, 2176286295, 2901715060, 4352572590, 8705145180]

約数ペア:

[(1, 8705145180), (2, 4352572590), (3, 2901715060), (4, 2176286295), (5, 1741029036), (6, 1450857530), (10, 870514518), (12, 725428765), (15, 580343012), (20, 435257259), (29, 300177420), (30, 290171506), (58, 150088710), (60, 145085753), (67, 129927540), (87, 100059140), (89, 97810620), (116, 75044355), (134, 64963770), (145, 60035484), (174, 50029570), (178, 48905310), (201, 43309180), (267, 32603540), (268, 32481885), (290, 30017742), (335, 25985508), (348, 25014785), (356, 24452655), (402, 21654590), (435, 20011828), (445, 19562124), (534, 16301770), (580, 15008871), (670, 12992754), (804, 10827295), (839, 10375620), (870, 10005914), (890, 9781062), (1005, 8661836), (1068, 8150885), (1335, 6520708), (1340, 6496377), (1678, 5187810), (1740, 5002957), (1780, 4890531), (1943, 4480260), (2010, 4330918), (2517, 3458540), (2581, 3372780), (2670, 3260354), (3356, 2593905), (3886, 2240130), (4020, 2165459), (4195, 2075124), (5034, 1729270), (5162, 1686390), (5340, 1630177), (5829, 1493420), (5963, 1459860), (7743, 1124260), (7772, 1120065), (8390, 1037562), (9715, 896052), (10068, 864635), (10324, 843195), (11658, 746710), (11926, 729930), (12585, 691708), (12905, 674556), (15486, 562130), (16780, 518781), (17889, 486620), (19430, 448026), (23316, 373355), (23852, 364965), (24331, 357780), (25170, 345854), (25810, 337278), (29145, 298684), (29815, 291972), (30972, 281065), (35778, 243310), (38715, 224852), (38860, 224013), (48662, 178890), (50340, 172927), (51620, 168639), (56213, 154860), (58290, 149342), (59630, 145986), (71556, 121655), (72993, 119260), (74671, 116580), (77430, 112426), (89445, 97324)]