1375381080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 256

約数和(自身を含む): 4762800000

約数和(自身を除く): 3387418920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 89, 90, 108, 120, 123, 135, 164, 178, 180, 205, 216, 246, 267, 270, 328, 349, 356, 360, 369, 410, 445, 492, 534, 540, 615, 698, 712, 738, 801, 820, 890, 984, 1047, 1068, 1080, 1107, 1230, 1335, 1396, 1476, 1602, 1640, 1745, 1780, 1845, 2094, 2136, 2214, 2403, 2460, 2670, 2792, 2952, 3141, 3204, 3490, 3560, 3649, 3690, 4005, 4188, 4428, 4806, 4920, 5235, 5340, 5535, 6282, 6408, 6980, 7298, 7380, 8010, 8376, 8856, 9423, 9612, 10470, 10680, 10947, 11070, 12015, 12564, 13960, 14309, 14596, 14760, 15705, 16020, 18245, 18846, 19224, 20940, 21894, 22140, 24030, 25128, 28618, 29192, 31061, 31410, 32040, 32841, 36490, 37692, 41880, 42927, 43788, 44280, 47115, 48060, 54735, 57236, 62122, 62820, 65682, 71545, 72980, 75384, 85854, 87576, 93183, 94230, 96120, 98523, 109470, 114472, 124244, 125640, 128781, 131364, 143090, 145960, 155305, 164205, 171708, 186366, 188460, 197046, 214635, 218940, 248488, 257562, 262728, 279549, 286180, 310610, 328410, 343416, 372732, 376920, 386343, 394092, 429270, 437880, 465915, 492615, 515124, 559098, 572360, 621220, 643905, 656820, 745464, 772686, 788184, 838647, 858540, 931830, 985230, 1030248, 1118196, 1242440, 1273501, 1287810, 1313640, 1397745, 1545372, 1677294, 1717080, 1863660, 1931715, 1970460, 2236392, 2547002, 2575620, 2795490, 3090744, 3354588, 3727320, 3820503, 3863430, 3940920, 4193235, 5094004, 5151240, 5590980, 6367505, 6709176, 7641006, 7726860, 8386470, 10188008, 11181960, 11461509, 12735010, 15282012, 15453720, 16772940, 19102515, 22923018, 25470020, 30564024, 33545880, 34384527, 38205030, 45846036, 50940040, 57307545, 68769054, 76410060, 91692072, 114615090, 137538108, 152820120, 171922635, 229230180, 275076216, 343845270, 458460360, 687690540, 1375381080]

約数ペア:

[(1, 1375381080), (2, 687690540), (3, 458460360), (4, 343845270), (5, 275076216), (6, 229230180), (8, 171922635), (9, 152820120), (10, 137538108), (12, 114615090), (15, 91692072), (18, 76410060), (20, 68769054), (24, 57307545), (27, 50940040), (30, 45846036), (36, 38205030), (40, 34384527), (41, 33545880), (45, 30564024), (54, 25470020), (60, 22923018), (72, 19102515), (82, 16772940), (89, 15453720), (90, 15282012), (108, 12735010), (120, 11461509), (123, 11181960), (135, 10188008), (164, 8386470), (178, 7726860), (180, 7641006), (205, 6709176), (216, 6367505), (246, 5590980), (267, 5151240), (270, 5094004), (328, 4193235), (349, 3940920), (356, 3863430), (360, 3820503), (369, 3727320), (410, 3354588), (445, 3090744), (492, 2795490), (534, 2575620), (540, 2547002), (615, 2236392), (698, 1970460), (712, 1931715), (738, 1863660), (801, 1717080), (820, 1677294), (890, 1545372), (984, 1397745), (1047, 1313640), (1068, 1287810), (1080, 1273501), (1107, 1242440), (1230, 1118196), (1335, 1030248), (1396, 985230), (1476, 931830), (1602, 858540), (1640, 838647), (1745, 788184), (1780, 772686), (1845, 745464), (2094, 656820), (2136, 643905), (2214, 621220), (2403, 572360), (2460, 559098), (2670, 515124), (2792, 492615), (2952, 465915), (3141, 437880), (3204, 429270), (3490, 394092), (3560, 386343), (3649, 376920), (3690, 372732), (4005, 343416), (4188, 328410), (4428, 310610), (4806, 286180), (4920, 279549), (5235, 262728), (5340, 257562), (5535, 248488), (6282, 218940), (6408, 214635), (6980, 197046), (7298, 188460), (7380, 186366), (8010, 171708), (8376, 164205), (8856, 155305), (9423, 145960), (9612, 143090), (10470, 131364), (10680, 128781), (10947, 125640), (11070, 124244), (12015, 114472), (12564, 109470), (13960, 98523), (14309, 96120), (14596, 94230), (14760, 93183), (15705, 87576), (16020, 85854), (18245, 75384), (18846, 72980), (19224, 71545), (20940, 65682), (21894, 62820), (22140, 62122), (24030, 57236), (25128, 54735), (28618, 48060), (29192, 47115), (31061, 44280), (31410, 43788), (32040, 42927), (32841, 41880), (36490, 37692)]