727744080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3306

約数の個数: 240

約数和(自身を含む): 2763305280

約数和(自身を除く): 2035561200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3257, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 6514, 7448, 7980, 9310, 9771, 10640, 11172, 11760, 13028, 13965, 14896, 15960, 16285, 18620, 19542, 22344, 22799, 26056, 27930, 31920, 32570, 37240, 39084, 44688, 45598, 48855, 52112, 55860, 61883, 65140, 68397, 74480, 78168, 91196, 97710, 111720, 113995, 123766, 130280, 136794, 156336, 159593, 182392, 185649, 195420, 223440, 227990, 247532, 260560, 273588, 309415, 319186, 341985, 364784, 371298, 390840, 433181, 455980, 478779, 495064, 547176, 618830, 638372, 683970, 742596, 781680, 797965, 866362, 911960, 928245, 957558, 990128, 1094352, 1237660, 1276744, 1299543, 1367940, 1485192, 1595930, 1732724, 1823920, 1856490, 1915116, 2165905, 2393895, 2475320, 2553488, 2599086, 2735880, 2970384, 3032267, 3191860, 3465448, 3712980, 3830232, 4331810, 4787790, 4950640, 5198172, 5471760, 6064534, 6383720, 6497715, 6930896, 7425960, 7660464, 8663620, 9096801, 9575580, 10396344, 12129068, 12767440, 12995430, 14851920, 15161335, 17327240, 18193602, 19151160, 20792688, 24258136, 25990860, 30322670, 34654480, 36387204, 38302320, 45484005, 48516272, 51981720, 60645340, 72774408, 90968010, 103963440, 121290680, 145548816, 181936020, 242581360, 363872040, 727744080]

約数ペア:

[(1, 727744080), (2, 363872040), (3, 242581360), (4, 181936020), (5, 145548816), (6, 121290680), (7, 103963440), (8, 90968010), (10, 72774408), (12, 60645340), (14, 51981720), (15, 48516272), (16, 45484005), (19, 38302320), (20, 36387204), (21, 34654480), (24, 30322670), (28, 25990860), (30, 24258136), (35, 20792688), (38, 19151160), (40, 18193602), (42, 17327240), (48, 15161335), (49, 14851920), (56, 12995430), (57, 12767440), (60, 12129068), (70, 10396344), (76, 9575580), (80, 9096801), (84, 8663620), (95, 7660464), (98, 7425960), (105, 6930896), (112, 6497715), (114, 6383720), (120, 6064534), (133, 5471760), (140, 5198172), (147, 4950640), (152, 4787790), (168, 4331810), (190, 3830232), (196, 3712980), (210, 3465448), (228, 3191860), (240, 3032267), (245, 2970384), (266, 2735880), (280, 2599086), (285, 2553488), (294, 2475320), (304, 2393895), (336, 2165905), (380, 1915116), (392, 1856490), (399, 1823920), (420, 1732724), (456, 1595930), (490, 1485192), (532, 1367940), (560, 1299543), (570, 1276744), (588, 1237660), (665, 1094352), (735, 990128), (760, 957558), (784, 928245), (798, 911960), (840, 866362), (912, 797965), (931, 781680), (980, 742596), (1064, 683970), (1140, 638372), (1176, 618830), (1330, 547176), (1470, 495064), (1520, 478779), (1596, 455980), (1680, 433181), (1862, 390840), (1960, 371298), (1995, 364784), (2128, 341985), (2280, 319186), (2352, 309415), (2660, 273588), (2793, 260560), (2940, 247532), (3192, 227990), (3257, 223440), (3724, 195420), (3920, 185649), (3990, 182392), (4560, 159593), (4655, 156336), (5320, 136794), (5586, 130280), (5880, 123766), (6384, 113995), (6514, 111720), (7448, 97710), (7980, 91196), (9310, 78168), (9771, 74480), (10640, 68397), (11172, 65140), (11760, 61883), (13028, 55860), (13965, 52112), (14896, 48855), (15960, 45598), (16285, 44688), (18620, 39084), (19542, 37240), (22344, 32570), (22799, 31920), (26056, 27930)]