636697260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 2155174560

約数和(自身を除く): 1518477300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 81, 85, 90, 102, 108, 122, 135, 153, 162, 170, 180, 183, 204, 244, 255, 270, 305, 306, 324, 340, 366, 379, 405, 459, 510, 540, 549, 610, 612, 732, 758, 765, 810, 915, 918, 1020, 1037, 1098, 1137, 1220, 1377, 1516, 1530, 1620, 1647, 1830, 1836, 1895, 2074, 2196, 2274, 2295, 2745, 2754, 3060, 3111, 3294, 3411, 3660, 3790, 4148, 4548, 4590, 4941, 5185, 5490, 5508, 5685, 6222, 6443, 6588, 6822, 6885, 7580, 8235, 9180, 9333, 9882, 10233, 10370, 10980, 11370, 12444, 12886, 13644, 13770, 15555, 16470, 17055, 18666, 19329, 19764, 20466, 20740, 22740, 23119, 24705, 25772, 27540, 27999, 30699, 31110, 32215, 32940, 34110, 37332, 38658, 40932, 46238, 46665, 49410, 51165, 55998, 57987, 61398, 62220, 64430, 68220, 69357, 77316, 83997, 92476, 93330, 96645, 98820, 102330, 111996, 115595, 115974, 122796, 128860, 138714, 139995, 153495, 167994, 173961, 186660, 193290, 204660, 208071, 231190, 231948, 277428, 279990, 289935, 306990, 335988, 346785, 347922, 386580, 393023, 416142, 419985, 462380, 521883, 559980, 579870, 613980, 624213, 693570, 695844, 786046, 832284, 839970, 869805, 1040355, 1043766, 1159740, 1179069, 1248426, 1387140, 1572092, 1679940, 1739610, 1872639, 1965115, 2080710, 2087532, 2358138, 2496852, 2609415, 3121065, 3479220, 3537207, 3745278, 3930230, 4161420, 4716276, 5218830, 5895345, 6242130, 7074414, 7490556, 7860460, 9363195, 10437660, 10611621, 11790690, 12484260, 14148828, 17686035, 18726390, 21223242, 23581380, 31834863, 35372070, 37452780, 42446484, 53058105, 63669726, 70744140, 106116210, 127339452, 159174315, 212232420, 318348630, 636697260]

約数ペア:

[(1, 636697260), (2, 318348630), (3, 212232420), (4, 159174315), (5, 127339452), (6, 106116210), (9, 70744140), (10, 63669726), (12, 53058105), (15, 42446484), (17, 37452780), (18, 35372070), (20, 31834863), (27, 23581380), (30, 21223242), (34, 18726390), (36, 17686035), (45, 14148828), (51, 12484260), (54, 11790690), (60, 10611621), (61, 10437660), (68, 9363195), (81, 7860460), (85, 7490556), (90, 7074414), (102, 6242130), (108, 5895345), (122, 5218830), (135, 4716276), (153, 4161420), (162, 3930230), (170, 3745278), (180, 3537207), (183, 3479220), (204, 3121065), (244, 2609415), (255, 2496852), (270, 2358138), (305, 2087532), (306, 2080710), (324, 1965115), (340, 1872639), (366, 1739610), (379, 1679940), (405, 1572092), (459, 1387140), (510, 1248426), (540, 1179069), (549, 1159740), (610, 1043766), (612, 1040355), (732, 869805), (758, 839970), (765, 832284), (810, 786046), (915, 695844), (918, 693570), (1020, 624213), (1037, 613980), (1098, 579870), (1137, 559980), (1220, 521883), (1377, 462380), (1516, 419985), (1530, 416142), (1620, 393023), (1647, 386580), (1830, 347922), (1836, 346785), (1895, 335988), (2074, 306990), (2196, 289935), (2274, 279990), (2295, 277428), (2745, 231948), (2754, 231190), (3060, 208071), (3111, 204660), (3294, 193290), (3411, 186660), (3660, 173961), (3790, 167994), (4148, 153495), (4548, 139995), (4590, 138714), (4941, 128860), (5185, 122796), (5490, 115974), (5508, 115595), (5685, 111996), (6222, 102330), (6443, 98820), (6588, 96645), (6822, 93330), (6885, 92476), (7580, 83997), (8235, 77316), (9180, 69357), (9333, 68220), (9882, 64430), (10233, 62220), (10370, 61398), (10980, 57987), (11370, 55998), (12444, 51165), (12886, 49410), (13644, 46665), (13770, 46238), (15555, 40932), (16470, 38658), (17055, 37332), (18666, 34110), (19329, 32940), (19764, 32215), (20466, 31110), (20740, 30699), (22740, 27999), (23119, 27540), (24705, 25772)]