2644027920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6775

約数の個数: 200

約数和(自身を含む): 9335038680

約数和(自身を除く): 6691010760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 488, 540, 549, 610, 648, 720, 732, 810, 915, 976, 1080, 1098, 1220, 1296, 1464, 1620, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3240, 3294, 3660, 4392, 4880, 4941, 5490, 6480, 6588, 6689, 7320, 8235, 8784, 9882, 10980, 13176, 13378, 14640, 16470, 19764, 20067, 21960, 24705, 26352, 26756, 32940, 33445, 39528, 40134, 43920, 49410, 53512, 60201, 65880, 66890, 79056, 80268, 98820, 100335, 107024, 120402, 131760, 133780, 160536, 180603, 197640, 200670, 240804, 267560, 301005, 321072, 361206, 395280, 401340, 408029, 481608, 535120, 541809, 602010, 722412, 802680, 816058, 903015, 963216, 1083618, 1204020, 1224087, 1444824, 1605360, 1632116, 1806030, 2040145, 2167236, 2408040, 2448174, 2709045, 2889648, 3264232, 3612060, 3672261, 4080290, 4334472, 4816080, 4896348, 5418090, 6120435, 6528464, 7224120, 7344522, 8160580, 8668944, 9792696, 10836180, 11016783, 12240870, 14448240, 14689044, 16321160, 18361305, 19585392, 21672360, 22033566, 24481740, 29378088, 32642320, 33050349, 36722610, 43344720, 44067132, 48963480, 55083915, 58756176, 66100698, 73445220, 88134264, 97926960, 110167830, 132201396, 146890440, 165251745, 176268528, 220335660, 264402792, 293780880, 330503490, 440671320, 528805584, 661006980, 881342640, 1322013960, 2644027920]

約数ペア:

[(1, 2644027920), (2, 1322013960), (3, 881342640), (4, 661006980), (5, 528805584), (6, 440671320), (8, 330503490), (9, 293780880), (10, 264402792), (12, 220335660), (15, 176268528), (16, 165251745), (18, 146890440), (20, 132201396), (24, 110167830), (27, 97926960), (30, 88134264), (36, 73445220), (40, 66100698), (45, 58756176), (48, 55083915), (54, 48963480), (60, 44067132), (61, 43344720), (72, 36722610), (80, 33050349), (81, 32642320), (90, 29378088), (108, 24481740), (120, 22033566), (122, 21672360), (135, 19585392), (144, 18361305), (162, 16321160), (180, 14689044), (183, 14448240), (216, 12240870), (240, 11016783), (244, 10836180), (270, 9792696), (305, 8668944), (324, 8160580), (360, 7344522), (366, 7224120), (405, 6528464), (432, 6120435), (488, 5418090), (540, 4896348), (549, 4816080), (610, 4334472), (648, 4080290), (720, 3672261), (732, 3612060), (810, 3264232), (915, 2889648), (976, 2709045), (1080, 2448174), (1098, 2408040), (1220, 2167236), (1296, 2040145), (1464, 1806030), (1620, 1632116), (1647, 1605360), (1830, 1444824), (2160, 1224087), (2196, 1204020), (2440, 1083618), (2745, 963216), (2928, 903015), (3240, 816058), (3294, 802680), (3660, 722412), (4392, 602010), (4880, 541809), (4941, 535120), (5490, 481608), (6480, 408029), (6588, 401340), (6689, 395280), (7320, 361206), (8235, 321072), (8784, 301005), (9882, 267560), (10980, 240804), (13176, 200670), (13378, 197640), (14640, 180603), (16470, 160536), (19764, 133780), (20067, 131760), (21960, 120402), (24705, 107024), (26352, 100335), (26756, 98820), (32940, 80268), (33445, 79056), (39528, 66890), (40134, 65880), (43920, 60201), (49410, 53512)]