17880129540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40473

約数の個数: 288

約数和(自身を含む): 69226510080

約数和(自身を除く): 51346380540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2268, 2340, 2430, 2457, 2730, 2835, 3159, 3276, 3402, 3510, 3780, 4095, 4212, 4860, 4914, 5265, 5460, 5670, 6318, 6804, 7020, 7371, 8190, 8505, 9828, 10530, 11340, 12285, 12636, 14742, 15795, 16380, 17010, 21060, 22113, 24570, 29484, 31590, 34020, 36855, 40429, 44226, 49140, 63180, 73710, 80858, 88452, 110565, 121287, 147420, 161716, 202145, 221130, 242574, 283003, 363861, 404290, 442260, 485148, 525577, 566006, 606435, 727722, 808580, 849009, 1051154, 1091583, 1132012, 1212870, 1415015, 1455444, 1576731, 1698018, 1819305, 2102308, 2183166, 2425740, 2547027, 2627885, 2830030, 3153462, 3274749, 3396036, 3638610, 3679039, 4245045, 4366332, 4730193, 5094054, 5255770, 5457915, 5660060, 6306924, 6549498, 7277220, 7358078, 7641081, 7883655, 8490090, 9460386, 9824247, 10188108, 10511540, 10915830, 11037117, 12735135, 13098996, 14190579, 14716156, 15282162, 15767310, 16373745, 16980180, 18395195, 18920772, 19648494, 21831660, 22074234, 22923243, 23650965, 25470270, 28381158, 30564324, 31534620, 32747490, 33111351, 36790390, 38205405, 39296988, 42571737, 44148468, 45846486, 47301930, 49121235, 50940540, 55185585, 56762316, 65494980, 66222702, 68769729, 70952895, 73580780, 76410810, 85143474, 91692972, 94603860, 98242470, 99334053, 110371170, 114616215, 127715211, 132445404, 137539458, 141905790, 152821620, 165556755, 170286948, 196484940, 198668106, 212858685, 220742340, 229232430, 255430422, 275078916, 283811580, 298002159, 331113510, 343848645, 397336212, 425717370, 458464860, 496670265, 510860844, 596004318, 638576055, 662227020, 687697290, 851434740, 894006477, 993340530, 1192008636, 1277152110, 1375394580, 1490010795, 1788012954, 1986681060, 2554304220, 2980021590, 3576025908, 4470032385, 5960043180, 8940064770, 17880129540]

約数ペア:

[(1, 17880129540), (2, 8940064770), (3, 5960043180), (4, 4470032385), (5, 3576025908), (6, 2980021590), (7, 2554304220), (9, 1986681060), (10, 1788012954), (12, 1490010795), (13, 1375394580), (14, 1277152110), (15, 1192008636), (18, 993340530), (20, 894006477), (21, 851434740), (26, 687697290), (27, 662227020), (28, 638576055), (30, 596004318), (35, 510860844), (36, 496670265), (39, 458464860), (42, 425717370), (45, 397336212), (52, 343848645), (54, 331113510), (60, 298002159), (63, 283811580), (65, 275078916), (70, 255430422), (78, 229232430), (81, 220742340), (84, 212858685), (90, 198668106), (91, 196484940), (105, 170286948), (108, 165556755), (117, 152821620), (126, 141905790), (130, 137539458), (135, 132445404), (140, 127715211), (156, 114616215), (162, 110371170), (180, 99334053), (182, 98242470), (189, 94603860), (195, 91692972), (210, 85143474), (234, 76410810), (243, 73580780), (252, 70952895), (260, 68769729), (270, 66222702), (273, 65494980), (315, 56762316), (324, 55185585), (351, 50940540), (364, 49121235), (378, 47301930), (390, 45846486), (405, 44148468), (420, 42571737), (455, 39296988), (468, 38205405), (486, 36790390), (540, 33111351), (546, 32747490), (567, 31534620), (585, 30564324), (630, 28381158), (702, 25470270), (756, 23650965), (780, 22923243), (810, 22074234), (819, 21831660), (910, 19648494), (945, 18920772), (972, 18395195), (1053, 16980180), (1092, 16373745), (1134, 15767310), (1170, 15282162), (1215, 14716156), (1260, 14190579), (1365, 13098996), (1404, 12735135), (1620, 11037117), (1638, 10915830), (1701, 10511540), (1755, 10188108), (1820, 9824247), (1890, 9460386), (2106, 8490090), (2268, 7883655), (2340, 7641081), (2430, 7358078), (2457, 7277220), (2730, 6549498), (2835, 6306924), (3159, 5660060), (3276, 5457915), (3402, 5255770), (3510, 5094054), (3780, 4730193), (4095, 4366332), (4212, 4245045), (4860, 3679039), (4914, 3638610), (5265, 3396036), (5460, 3274749), (5670, 3153462), (6318, 2830030), (6804, 2627885), (7020, 2547027), (7371, 2425740), (8190, 2183166), (8505, 2102308), (9828, 1819305), (10530, 1698018), (11340, 1576731), (12285, 1455444), (12636, 1415015), (14742, 1212870), (15795, 1132012), (16380, 1091583), (17010, 1051154), (21060, 849009), (22113, 808580), (24570, 727722), (29484, 606435), (31590, 566006), (34020, 525577), (36855, 485148), (40429, 442260), (44226, 404290), (49140, 363861), (63180, 283003), (73710, 242574), (80858, 221130), (88452, 202145), (110565, 161716), (121287, 147420)]