1520384580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6608

約数の個数: 240

約数和(自身を含む): 5604185664

約数和(自身を除く): 4083801084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2574, 2860, 2970, 3510, 3564, 3861, 4212, 4290, 4455, 5148, 5265, 5940, 6435, 6563, 7020, 7722, 8580, 8910, 10530, 11583, 12870, 13126, 15444, 17820, 19305, 19689, 21060, 23166, 25740, 26252, 32815, 38610, 39378, 46332, 57915, 59067, 65630, 72193, 77220, 78756, 85319, 98445, 115830, 118134, 131260, 144386, 170638, 177201, 196890, 216579, 231660, 236268, 255957, 288772, 295335, 341276, 354402, 360965, 393780, 426595, 433158, 511914, 531603, 590670, 649737, 708804, 721930, 767871, 853190, 866316, 886005, 938509, 1023828, 1063206, 1082895, 1181340, 1279785, 1299474, 1443860, 1535742, 1706380, 1772010, 1877018, 1949211, 2126412, 2165790, 2303613, 2559570, 2598948, 2658015, 2815527, 3071484, 3248685, 3544020, 3754036, 3839355, 3898422, 4331580, 4607226, 4692545, 5119140, 5316030, 5631054, 5847633, 6497370, 6910839, 7678710, 7796844, 8446581, 9214452, 9385090, 9746055, 10632060, 11262108, 11518065, 11695266, 12994740, 13821678, 14077635, 15357420, 16893162, 18770180, 19492110, 23036130, 23390532, 25339743, 27643356, 28155270, 29238165, 33786324, 34554195, 38984220, 42232905, 46072260, 50679486, 56310540, 58476330, 69108390, 76019229, 84465810, 101358972, 116952660, 126698715, 138216780, 152038458, 168931620, 253397430, 304076916, 380096145, 506794860, 760192290, 1520384580]

約数ペア:

[(1, 1520384580), (2, 760192290), (3, 506794860), (4, 380096145), (5, 304076916), (6, 253397430), (9, 168931620), (10, 152038458), (11, 138216780), (12, 126698715), (13, 116952660), (15, 101358972), (18, 84465810), (20, 76019229), (22, 69108390), (26, 58476330), (27, 56310540), (30, 50679486), (33, 46072260), (36, 42232905), (39, 38984220), (44, 34554195), (45, 33786324), (52, 29238165), (54, 28155270), (55, 27643356), (60, 25339743), (65, 23390532), (66, 23036130), (78, 19492110), (81, 18770180), (90, 16893162), (99, 15357420), (108, 14077635), (110, 13821678), (117, 12994740), (130, 11695266), (132, 11518065), (135, 11262108), (143, 10632060), (156, 9746055), (162, 9385090), (165, 9214452), (180, 8446581), (195, 7796844), (198, 7678710), (220, 6910839), (234, 6497370), (260, 5847633), (270, 5631054), (286, 5316030), (297, 5119140), (324, 4692545), (330, 4607226), (351, 4331580), (390, 3898422), (396, 3839355), (405, 3754036), (429, 3544020), (468, 3248685), (495, 3071484), (540, 2815527), (572, 2658015), (585, 2598948), (594, 2559570), (660, 2303613), (702, 2165790), (715, 2126412), (780, 1949211), (810, 1877018), (858, 1772010), (891, 1706380), (990, 1535742), (1053, 1443860), (1170, 1299474), (1188, 1279785), (1287, 1181340), (1404, 1082895), (1430, 1063206), (1485, 1023828), (1620, 938509), (1716, 886005), (1755, 866316), (1782, 853190), (1980, 767871), (2106, 721930), (2145, 708804), (2340, 649737), (2574, 590670), (2860, 531603), (2970, 511914), (3510, 433158), (3564, 426595), (3861, 393780), (4212, 360965), (4290, 354402), (4455, 341276), (5148, 295335), (5265, 288772), (5940, 255957), (6435, 236268), (6563, 231660), (7020, 216579), (7722, 196890), (8580, 177201), (8910, 170638), (10530, 144386), (11583, 131260), (12870, 118134), (13126, 115830), (15444, 98445), (17820, 85319), (19305, 78756), (19689, 77220), (21060, 72193), (23166, 65630), (25740, 59067), (26252, 57915), (32815, 46332), (38610, 39378)]