1227036720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 320

約数和(自身を含む): 4929684480

約数和(自身を除く): 3702647760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2957, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5914, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 8871, 9880, 10374, 10640, 10920, 11828, 11856, 13832, 14785, 14820, 15960, 17290, 17742, 19760, 20699, 20748, 21840, 23656, 25935, 27664, 29570, 29640, 31920, 34580, 35484, 38441, 41398, 41496, 44355, 47312, 51870, 56183, 59140, 59280, 62097, 69160, 70968, 76882, 82796, 82992, 88710, 103495, 103740, 112366, 115323, 118280, 124194, 138320, 141936, 153764, 165592, 168549, 177420, 192205, 206990, 207480, 224732, 230646, 236560, 248388, 269087, 280915, 307528, 310485, 331184, 337098, 354840, 384410, 393281, 413980, 414960, 449464, 461292, 496776, 538174, 561830, 576615, 615056, 620970, 674196, 709680, 730379, 768820, 786562, 807261, 827960, 842745, 898928, 922584, 993552, 1076348, 1123660, 1153230, 1179843, 1241940, 1345435, 1348392, 1460758, 1537640, 1573124, 1614522, 1655920, 1685490, 1845168, 1966405, 2152696, 2191137, 2247320, 2306460, 2359686, 2483880, 2690870, 2696784, 2921516, 3075280, 3146248, 3229044, 3370980, 3651895, 3932810, 4036305, 4305392, 4382274, 4494640, 4612920, 4719372, 4967760, 5112653, 5381740, 5843032, 5899215, 6292496, 6458088, 6741960, 7303790, 7865620, 8072610, 8764548, 9225840, 9438744, 10225306, 10763480, 10955685, 11686064, 11798430, 12916176, 13483920, 14607580, 15337959, 15731240, 16145220, 17529096, 18877488, 20450612, 21526960, 21911370, 23596860, 25563265, 29215160, 30675918, 31462480, 32290440, 35058192, 40901224, 43822740, 47193720, 51126530, 58430320, 61351836, 64580880, 76689795, 81802448, 87645480, 94387440, 102253060, 122703672, 153379590, 175290960, 204506120, 245407344, 306759180, 409012240, 613518360, 1227036720]

約数ペア:

[(1, 1227036720), (2, 613518360), (3, 409012240), (4, 306759180), (5, 245407344), (6, 204506120), (7, 175290960), (8, 153379590), (10, 122703672), (12, 102253060), (13, 94387440), (14, 87645480), (15, 81802448), (16, 76689795), (19, 64580880), (20, 61351836), (21, 58430320), (24, 51126530), (26, 47193720), (28, 43822740), (30, 40901224), (35, 35058192), (38, 32290440), (39, 31462480), (40, 30675918), (42, 29215160), (48, 25563265), (52, 23596860), (56, 21911370), (57, 21526960), (60, 20450612), (65, 18877488), (70, 17529096), (76, 16145220), (78, 15731240), (80, 15337959), (84, 14607580), (91, 13483920), (95, 12916176), (104, 11798430), (105, 11686064), (112, 10955685), (114, 10763480), (120, 10225306), (130, 9438744), (133, 9225840), (140, 8764548), (152, 8072610), (156, 7865620), (168, 7303790), (182, 6741960), (190, 6458088), (195, 6292496), (208, 5899215), (210, 5843032), (228, 5381740), (240, 5112653), (247, 4967760), (260, 4719372), (266, 4612920), (273, 4494640), (280, 4382274), (285, 4305392), (304, 4036305), (312, 3932810), (336, 3651895), (364, 3370980), (380, 3229044), (390, 3146248), (399, 3075280), (420, 2921516), (455, 2696784), (456, 2690870), (494, 2483880), (520, 2359686), (532, 2306460), (546, 2247320), (560, 2191137), (570, 2152696), (624, 1966405), (665, 1845168), (728, 1685490), (741, 1655920), (760, 1614522), (780, 1573124), (798, 1537640), (840, 1460758), (910, 1348392), (912, 1345435), (988, 1241940), (1040, 1179843), (1064, 1153230), (1092, 1123660), (1140, 1076348), (1235, 993552), (1330, 922584), (1365, 898928), (1456, 842745), (1482, 827960), (1520, 807261), (1560, 786562), (1596, 768820), (1680, 730379), (1729, 709680), (1820, 674196), (1976, 620970), (1995, 615056), (2128, 576615), (2184, 561830), (2280, 538174), (2470, 496776), (2660, 461292), (2730, 449464), (2957, 414960), (2964, 413980), (3120, 393281), (3192, 384410), (3458, 354840), (3640, 337098), (3705, 331184), (3952, 310485), (3990, 307528), (4368, 280915), (4560, 269087), (4940, 248388), (5187, 236560), (5320, 230646), (5460, 224732), (5914, 207480), (5928, 206990), (6384, 192205), (6916, 177420), (7280, 168549), (7410, 165592), (7980, 153764), (8645, 141936), (8871, 138320), (9880, 124194), (10374, 118280), (10640, 115323), (10920, 112366), (11828, 103740), (11856, 103495), (13832, 88710), (14785, 82992), (14820, 82796), (15960, 76882), (17290, 70968), (17742, 69160), (19760, 62097), (20699, 59280), (20748, 59140), (21840, 56183), (23656, 51870), (25935, 47312), (27664, 44355), (29570, 41496), (29640, 41398), (31920, 38441), (34580, 35484)]