7305721020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 384

約数和(自身を含む): 25740288000

約数和(自身を除く): 18434566980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 59, 60, 62, 65, 78, 90, 93, 108, 117, 118, 124, 130, 135, 155, 156, 177, 180, 186, 195, 234, 236, 260, 270, 279, 295, 310, 351, 354, 372, 390, 403, 465, 468, 531, 540, 558, 569, 585, 590, 620, 702, 708, 767, 780, 806, 837, 885, 930, 1062, 1116, 1138, 1170, 1180, 1209, 1395, 1404, 1534, 1593, 1612, 1674, 1707, 1755, 1770, 1829, 1860, 2015, 2124, 2276, 2301, 2340, 2418, 2655, 2790, 2845, 3068, 3186, 3348, 3414, 3510, 3540, 3627, 3658, 3835, 4030, 4185, 4602, 4836, 5121, 5310, 5487, 5580, 5690, 6045, 6372, 6828, 6903, 7020, 7254, 7316, 7397, 7670, 7965, 8060, 8370, 8535, 9145, 9204, 10242, 10620, 10881, 10974, 11380, 11505, 12090, 13806, 14508, 14794, 15340, 15363, 15930, 16461, 16740, 17070, 17639, 18135, 18290, 20484, 20709, 21762, 21948, 22191, 23010, 23777, 24180, 25605, 27435, 27612, 29588, 30726, 31860, 32922, 33571, 34140, 34515, 35278, 36270, 36580, 36985, 41418, 43524, 44382, 46020, 47554, 49383, 51210, 52917, 54405, 54870, 61452, 65844, 66573, 67142, 69030, 70556, 71331, 72540, 73970, 76815, 82305, 82836, 88195, 88764, 95108, 98766, 100713, 102420, 103545, 105834, 108810, 109740, 110955, 118885, 133146, 134284, 138060, 142662, 147940, 153630, 158751, 164610, 167855, 176390, 197532, 199719, 201426, 207090, 211668, 213993, 217620, 221910, 229307, 237770, 246915, 264585, 266292, 285324, 302139, 307260, 317502, 329220, 332865, 335710, 352780, 356655, 399438, 402852, 414180, 427986, 436423, 443820, 458614, 475540, 476253, 493830, 503565, 529170, 604278, 635004, 641979, 665730, 671420, 687921, 713310, 793755, 798876, 855972, 872846, 906417, 917228, 952506, 987660, 998595, 1007130, 1040701, 1058340, 1069965, 1146535, 1208556, 1283958, 1309269, 1331460, 1375842, 1426620, 1510695, 1587510, 1745692, 1812834, 1905012, 1997190, 2014260, 2063763, 2081402, 2139930, 2182115, 2293070, 2381265, 2567916, 2618538, 2751684, 3021390, 3122103, 3175020, 3209895, 3439605, 3625668, 3927807, 3994380, 4127526, 4162804, 4279860, 4364230, 4532085, 4586140, 4762530, 5203505, 5237076, 6042780, 6191289, 6244206, 6419790, 6546345, 6879210, 7855614, 8255052, 8728460, 9064170, 9366309, 9525060, 10318815, 10407010, 11783421, 12382578, 12488412, 12839580, 13092690, 13529113, 13758420, 15610515, 15711228, 18128340, 18732618, 19639035, 20637630, 20814020, 23566842, 24765156, 26185380, 27058226, 28098927, 30956445, 31221030, 37465236, 39278070, 40587339, 41275260, 46831545, 47133684, 54116452, 56197854, 58917105, 61912890, 62442060, 67645565, 78556140, 81174678, 93663090, 112395708, 117834210, 121762017, 123825780, 135291130, 140494635, 162349356, 187326180, 202936695, 235668420, 243524034, 270582260, 280989270, 365286051, 405873390, 487048068, 561978540, 608810085, 730572102, 811746780, 1217620170, 1461144204, 1826430255, 2435240340, 3652860510, 7305721020]

約数ペア:

[(1, 7305721020), (2, 3652860510), (3, 2435240340), (4, 1826430255), (5, 1461144204), (6, 1217620170), (9, 811746780), (10, 730572102), (12, 608810085), (13, 561978540), (15, 487048068), (18, 405873390), (20, 365286051), (26, 280989270), (27, 270582260), (30, 243524034), (31, 235668420), (36, 202936695), (39, 187326180), (45, 162349356), (52, 140494635), (54, 135291130), (59, 123825780), (60, 121762017), (62, 117834210), (65, 112395708), (78, 93663090), (90, 81174678), (93, 78556140), (108, 67645565), (117, 62442060), (118, 61912890), (124, 58917105), (130, 56197854), (135, 54116452), (155, 47133684), (156, 46831545), (177, 41275260), (180, 40587339), (186, 39278070), (195, 37465236), (234, 31221030), (236, 30956445), (260, 28098927), (270, 27058226), (279, 26185380), (295, 24765156), (310, 23566842), (351, 20814020), (354, 20637630), (372, 19639035), (390, 18732618), (403, 18128340), (465, 15711228), (468, 15610515), (531, 13758420), (540, 13529113), (558, 13092690), (569, 12839580), (585, 12488412), (590, 12382578), (620, 11783421), (702, 10407010), (708, 10318815), (767, 9525060), (780, 9366309), (806, 9064170), (837, 8728460), (885, 8255052), (930, 7855614), (1062, 6879210), (1116, 6546345), (1138, 6419790), (1170, 6244206), (1180, 6191289), (1209, 6042780), (1395, 5237076), (1404, 5203505), (1534, 4762530), (1593, 4586140), (1612, 4532085), (1674, 4364230), (1707, 4279860), (1755, 4162804), (1770, 4127526), (1829, 3994380), (1860, 3927807), (2015, 3625668), (2124, 3439605), (2276, 3209895), (2301, 3175020), (2340, 3122103), (2418, 3021390), (2655, 2751684), (2790, 2618538), (2845, 2567916), (3068, 2381265), (3186, 2293070), (3348, 2182115), (3414, 2139930), (3510, 2081402), (3540, 2063763), (3627, 2014260), (3658, 1997190), (3835, 1905012), (4030, 1812834), (4185, 1745692), (4602, 1587510), (4836, 1510695), (5121, 1426620), (5310, 1375842), (5487, 1331460), (5580, 1309269), (5690, 1283958), (6045, 1208556), (6372, 1146535), (6828, 1069965), (6903, 1058340), (7020, 1040701), (7254, 1007130), (7316, 998595), (7397, 987660), (7670, 952506), (7965, 917228), (8060, 906417), (8370, 872846), (8535, 855972), (9145, 798876), (9204, 793755), (10242, 713310), (10620, 687921), (10881, 671420), (10974, 665730), (11380, 641979), (11505, 635004), (12090, 604278), (13806, 529170), (14508, 503565), (14794, 493830), (15340, 476253), (15363, 475540), (15930, 458614), (16461, 443820), (16740, 436423), (17070, 427986), (17639, 414180), (18135, 402852), (18290, 399438), (20484, 356655), (20709, 352780), (21762, 335710), (21948, 332865), (22191, 329220), (23010, 317502), (23777, 307260), (24180, 302139), (25605, 285324), (27435, 266292), (27612, 264585), (29588, 246915), (30726, 237770), (31860, 229307), (32922, 221910), (33571, 217620), (34140, 213993), (34515, 211668), (35278, 207090), (36270, 201426), (36580, 199719), (36985, 197532), (41418, 176390), (43524, 167855), (44382, 164610), (46020, 158751), (47554, 153630), (49383, 147940), (51210, 142662), (52917, 138060), (54405, 134284), (54870, 133146), (61452, 118885), (65844, 110955), (66573, 109740), (67142, 108810), (69030, 105834), (70556, 103545), (71331, 102420), (72540, 100713), (73970, 98766), (76815, 95108), (82305, 88764), (82836, 88195)]