1519996140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1793

約数の個数: 216

約数和(自身を含む): 5167758960

約数和(自身を除く): 3647762820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 169, 174, 180, 195, 234, 260, 261, 290, 338, 348, 377, 390, 435, 468, 507, 522, 580, 585, 676, 754, 780, 845, 870, 1014, 1044, 1131, 1170, 1305, 1508, 1521, 1690, 1723, 1740, 1885, 2028, 2262, 2340, 2535, 2610, 3042, 3380, 3393, 3446, 3770, 4524, 4901, 5070, 5169, 5220, 5655, 6084, 6786, 6892, 7540, 7605, 8615, 9802, 10140, 10338, 11310, 13572, 14703, 15210, 15507, 16965, 17230, 19604, 20676, 22399, 22620, 24505, 25845, 29406, 30420, 31014, 33930, 34460, 44109, 44798, 49010, 49967, 51690, 58812, 62028, 67197, 67860, 73515, 77535, 88218, 89596, 98020, 99934, 103380, 111995, 134394, 147030, 149901, 155070, 176436, 199868, 201591, 220545, 223990, 249835, 268788, 291187, 294060, 299802, 310140, 335985, 403182, 441090, 447980, 449703, 499670, 582374, 599604, 649571, 671970, 749505, 806364, 873561, 882180, 899406, 999340, 1007955, 1164748, 1299142, 1343940, 1455935, 1499010, 1747122, 1798812, 1948713, 2015910, 2248515, 2598284, 2620683, 2911870, 2998020, 3247855, 3494244, 3897426, 4031820, 4367805, 4497030, 5241366, 5823740, 5846139, 6495710, 7794852, 8444423, 8735610, 8994060, 9743565, 10482732, 11692278, 12991420, 13103415, 16888846, 17471220, 19487130, 23384556, 25333269, 26206830, 29230695, 33777692, 38974260, 42222115, 50666538, 52413660, 58461390, 75999807, 84444230, 101333076, 116922780, 126666345, 151999614, 168888460, 253332690, 303999228, 379999035, 506665380, 759998070, 1519996140]

約数ペア:

[(1, 1519996140), (2, 759998070), (3, 506665380), (4, 379999035), (5, 303999228), (6, 253332690), (9, 168888460), (10, 151999614), (12, 126666345), (13, 116922780), (15, 101333076), (18, 84444230), (20, 75999807), (26, 58461390), (29, 52413660), (30, 50666538), (36, 42222115), (39, 38974260), (45, 33777692), (52, 29230695), (58, 26206830), (60, 25333269), (65, 23384556), (78, 19487130), (87, 17471220), (90, 16888846), (116, 13103415), (117, 12991420), (130, 11692278), (145, 10482732), (156, 9743565), (169, 8994060), (174, 8735610), (180, 8444423), (195, 7794852), (234, 6495710), (260, 5846139), (261, 5823740), (290, 5241366), (338, 4497030), (348, 4367805), (377, 4031820), (390, 3897426), (435, 3494244), (468, 3247855), (507, 2998020), (522, 2911870), (580, 2620683), (585, 2598284), (676, 2248515), (754, 2015910), (780, 1948713), (845, 1798812), (870, 1747122), (1014, 1499010), (1044, 1455935), (1131, 1343940), (1170, 1299142), (1305, 1164748), (1508, 1007955), (1521, 999340), (1690, 899406), (1723, 882180), (1740, 873561), (1885, 806364), (2028, 749505), (2262, 671970), (2340, 649571), (2535, 599604), (2610, 582374), (3042, 499670), (3380, 449703), (3393, 447980), (3446, 441090), (3770, 403182), (4524, 335985), (4901, 310140), (5070, 299802), (5169, 294060), (5220, 291187), (5655, 268788), (6084, 249835), (6786, 223990), (6892, 220545), (7540, 201591), (7605, 199868), (8615, 176436), (9802, 155070), (10140, 149901), (10338, 147030), (11310, 134394), (13572, 111995), (14703, 103380), (15210, 99934), (15507, 98020), (16965, 89596), (17230, 88218), (19604, 77535), (20676, 73515), (22399, 67860), (22620, 67197), (24505, 62028), (25845, 58812), (29406, 51690), (30420, 49967), (31014, 49010), (33930, 44798), (34460, 44109)]