1864571760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 6500396448

約数和(自身を除く): 4635824688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 83, 90, 120, 123, 144, 164, 166, 180, 205, 240, 246, 249, 328, 332, 360, 369, 410, 415, 492, 498, 615, 656, 664, 720, 738, 747, 761, 820, 830, 984, 996, 1230, 1245, 1328, 1476, 1494, 1522, 1640, 1660, 1845, 1968, 1992, 2283, 2460, 2490, 2952, 2988, 3044, 3280, 3320, 3403, 3690, 3735, 3805, 3984, 4566, 4920, 4980, 5904, 5976, 6088, 6640, 6806, 6849, 7380, 7470, 7610, 9132, 9840, 9960, 10209, 11415, 11952, 12176, 13612, 13698, 14760, 14940, 15220, 17015, 18264, 19920, 20418, 22830, 27224, 27396, 29520, 29880, 30440, 30627, 31201, 34030, 34245, 36528, 40836, 45660, 51045, 54448, 54792, 59760, 60880, 61254, 62402, 63163, 68060, 68490, 81672, 91320, 93603, 102090, 109584, 122508, 124804, 126326, 136120, 136980, 153135, 156005, 163344, 182640, 187206, 189489, 204180, 245016, 249608, 252652, 272240, 273960, 280809, 306270, 312010, 315815, 374412, 378978, 408360, 468015, 490032, 499216, 505304, 547920, 561618, 568467, 612540, 624020, 631630, 748824, 757956, 816720, 936030, 947445, 1010608, 1123236, 1136934, 1225080, 1248040, 1263260, 1404045, 1497648, 1515912, 1872060, 1894890, 2246472, 2273868, 2450160, 2496080, 2526520, 2589683, 2808090, 2842335, 3031824, 3744120, 3789780, 4492944, 4547736, 5053040, 5179366, 5616180, 5684670, 7488240, 7579560, 7769049, 9095472, 10358732, 11232360, 11369340, 12948415, 15159120, 15538098, 20717464, 22464720, 22738680, 23307147, 25896830, 31076196, 38845245, 41434928, 45477360, 46614294, 51793660, 62152392, 77690490, 93228588, 103587320, 116535735, 124304784, 155380980, 186457176, 207174640, 233071470, 310761960, 372914352, 466142940, 621523920, 932285880, 1864571760]

約数ペア:

[(1, 1864571760), (2, 932285880), (3, 621523920), (4, 466142940), (5, 372914352), (6, 310761960), (8, 233071470), (9, 207174640), (10, 186457176), (12, 155380980), (15, 124304784), (16, 116535735), (18, 103587320), (20, 93228588), (24, 77690490), (30, 62152392), (36, 51793660), (40, 46614294), (41, 45477360), (45, 41434928), (48, 38845245), (60, 31076196), (72, 25896830), (80, 23307147), (82, 22738680), (83, 22464720), (90, 20717464), (120, 15538098), (123, 15159120), (144, 12948415), (164, 11369340), (166, 11232360), (180, 10358732), (205, 9095472), (240, 7769049), (246, 7579560), (249, 7488240), (328, 5684670), (332, 5616180), (360, 5179366), (369, 5053040), (410, 4547736), (415, 4492944), (492, 3789780), (498, 3744120), (615, 3031824), (656, 2842335), (664, 2808090), (720, 2589683), (738, 2526520), (747, 2496080), (761, 2450160), (820, 2273868), (830, 2246472), (984, 1894890), (996, 1872060), (1230, 1515912), (1245, 1497648), (1328, 1404045), (1476, 1263260), (1494, 1248040), (1522, 1225080), (1640, 1136934), (1660, 1123236), (1845, 1010608), (1968, 947445), (1992, 936030), (2283, 816720), (2460, 757956), (2490, 748824), (2952, 631630), (2988, 624020), (3044, 612540), (3280, 568467), (3320, 561618), (3403, 547920), (3690, 505304), (3735, 499216), (3805, 490032), (3984, 468015), (4566, 408360), (4920, 378978), (4980, 374412), (5904, 315815), (5976, 312010), (6088, 306270), (6640, 280809), (6806, 273960), (6849, 272240), (7380, 252652), (7470, 249608), (7610, 245016), (9132, 204180), (9840, 189489), (9960, 187206), (10209, 182640), (11415, 163344), (11952, 156005), (12176, 153135), (13612, 136980), (13698, 136120), (14760, 126326), (14940, 124804), (15220, 122508), (17015, 109584), (18264, 102090), (19920, 93603), (20418, 91320), (22830, 81672), (27224, 68490), (27396, 68060), (29520, 63163), (29880, 62402), (30440, 61254), (30627, 60880), (31201, 59760), (34030, 54792), (34245, 54448), (36528, 51045), (40836, 45660)]