1036145240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 2903040000

約数和(自身を除く): 1866894760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 31, 34, 38, 40, 52, 62, 65, 68, 76, 85, 95, 104, 124, 130, 136, 152, 155, 170, 190, 199, 221, 247, 248, 260, 310, 323, 340, 380, 398, 403, 442, 494, 520, 527, 589, 620, 646, 680, 760, 796, 806, 884, 988, 995, 1054, 1105, 1178, 1235, 1240, 1292, 1592, 1612, 1615, 1768, 1976, 1990, 2015, 2108, 2210, 2356, 2470, 2584, 2587, 2635, 2945, 3224, 3230, 3383, 3781, 3980, 4030, 4199, 4216, 4420, 4712, 4940, 5174, 5270, 5890, 6169, 6460, 6766, 6851, 7562, 7657, 7960, 8060, 8398, 8840, 9880, 10013, 10348, 10540, 11780, 12338, 12920, 12935, 13532, 13702, 15124, 15314, 16120, 16796, 16915, 18905, 20026, 20696, 20995, 21080, 23560, 24676, 25870, 27064, 27404, 30248, 30628, 30845, 33592, 33830, 34255, 37810, 38285, 40052, 41990, 43979, 49153, 49352, 50065, 51740, 54808, 61256, 61690, 64277, 67660, 68510, 75620, 76570, 80104, 80197, 83980, 87958, 98306, 100130, 103480, 104873, 117211, 123380, 128554, 130169, 135320, 137020, 151240, 153140, 160394, 167960, 175916, 196612, 200260, 209746, 219895, 234422, 245765, 246760, 257108, 260338, 274040, 306280, 320788, 321385, 351832, 393224, 400520, 400985, 419492, 439790, 468844, 491530, 514216, 520676, 524365, 586055, 641576, 642770, 650845, 801970, 835601, 838984, 879580, 937688, 983060, 1041352, 1048730, 1172110, 1285540, 1301690, 1363349, 1523743, 1603940, 1671202, 1759160, 1966120, 1992587, 2097460, 2344220, 2571080, 2603380, 2726698, 3047486, 3207880, 3342404, 3985174, 4178005, 4194920, 4688440, 5206760, 5453396, 6094972, 6684808, 6816745, 7618715, 7970348, 8356010, 9962935, 10906792, 12189944, 13633490, 15237430, 15940696, 16712020, 19925870, 25903631, 27266980, 30474860, 33424040, 39851740, 51807262, 54533960, 60949720, 79703480, 103614524, 129518155, 207229048, 259036310, 518072620, 1036145240]

約数ペア:

[(1, 1036145240), (2, 518072620), (4, 259036310), (5, 207229048), (8, 129518155), (10, 103614524), (13, 79703480), (17, 60949720), (19, 54533960), (20, 51807262), (26, 39851740), (31, 33424040), (34, 30474860), (38, 27266980), (40, 25903631), (52, 19925870), (62, 16712020), (65, 15940696), (68, 15237430), (76, 13633490), (85, 12189944), (95, 10906792), (104, 9962935), (124, 8356010), (130, 7970348), (136, 7618715), (152, 6816745), (155, 6684808), (170, 6094972), (190, 5453396), (199, 5206760), (221, 4688440), (247, 4194920), (248, 4178005), (260, 3985174), (310, 3342404), (323, 3207880), (340, 3047486), (380, 2726698), (398, 2603380), (403, 2571080), (442, 2344220), (494, 2097460), (520, 1992587), (527, 1966120), (589, 1759160), (620, 1671202), (646, 1603940), (680, 1523743), (760, 1363349), (796, 1301690), (806, 1285540), (884, 1172110), (988, 1048730), (995, 1041352), (1054, 983060), (1105, 937688), (1178, 879580), (1235, 838984), (1240, 835601), (1292, 801970), (1592, 650845), (1612, 642770), (1615, 641576), (1768, 586055), (1976, 524365), (1990, 520676), (2015, 514216), (2108, 491530), (2210, 468844), (2356, 439790), (2470, 419492), (2584, 400985), (2587, 400520), (2635, 393224), (2945, 351832), (3224, 321385), (3230, 320788), (3383, 306280), (3781, 274040), (3980, 260338), (4030, 257108), (4199, 246760), (4216, 245765), (4420, 234422), (4712, 219895), (4940, 209746), (5174, 200260), (5270, 196612), (5890, 175916), (6169, 167960), (6460, 160394), (6766, 153140), (6851, 151240), (7562, 137020), (7657, 135320), (7960, 130169), (8060, 128554), (8398, 123380), (8840, 117211), (9880, 104873), (10013, 103480), (10348, 100130), (10540, 98306), (11780, 87958), (12338, 83980), (12920, 80197), (12935, 80104), (13532, 76570), (13702, 75620), (15124, 68510), (15314, 67660), (16120, 64277), (16796, 61690), (16915, 61256), (18905, 54808), (20026, 51740), (20696, 50065), (20995, 49352), (21080, 49153), (23560, 43979), (24676, 41990), (25870, 40052), (27064, 38285), (27404, 37810), (30248, 34255), (30628, 33830), (30845, 33592)]