2019162870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 6006528000

約数和(自身を除く): 3987365130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 109, 114, 115, 135, 138, 157, 171, 190, 207, 218, 230, 270, 285, 314, 327, 342, 345, 414, 437, 471, 513, 545, 570, 621, 654, 690, 785, 855, 874, 942, 981, 1026, 1035, 1090, 1242, 1311, 1413, 1570, 1635, 1710, 1962, 2070, 2071, 2185, 2355, 2507, 2565, 2622, 2826, 2943, 2983, 3105, 3270, 3611, 3933, 4142, 4239, 4370, 4710, 4905, 5014, 5130, 5886, 5966, 6210, 6213, 6555, 7065, 7222, 7521, 7866, 8478, 8949, 9810, 10355, 10833, 11799, 12426, 12535, 13110, 14130, 14715, 14915, 15042, 17113, 17898, 18055, 18639, 19665, 20710, 21195, 21666, 22563, 23598, 25070, 26847, 29430, 29830, 31065, 32499, 34226, 36110, 37278, 37605, 39330, 42390, 44745, 45126, 47633, 51339, 53694, 54165, 55917, 58995, 62130, 64998, 67689, 68609, 75210, 80541, 85565, 89490, 93195, 95266, 97497, 102678, 108330, 111834, 112815, 117990, 134235, 135378, 137218, 142899, 154017, 161082, 162495, 171130, 186390, 194994, 205827, 225630, 238165, 256695, 268470, 279585, 285798, 308034, 324990, 325147, 338445, 343045, 393599, 402705, 411654, 428697, 462051, 476330, 487485, 513390, 559170, 617481, 650294, 676890, 686090, 714495, 770085, 787198, 805410, 857394, 924102, 974970, 975441, 1029135, 1180797, 1234962, 1286091, 1428990, 1540170, 1625735, 1852443, 1950882, 1967995, 2058270, 2143485, 2310255, 2361594, 2572182, 2926323, 3087405, 3251470, 3542391, 3704886, 3935990, 4286970, 4620510, 4877205, 5852646, 5903985, 6174810, 6430455, 7084782, 7478381, 8778969, 9262215, 9754410, 10627173, 11807970, 12860910, 14631615, 14956762, 17557938, 17711955, 18524430, 21254346, 22435143, 29263230, 35423910, 37391905, 43894845, 44870286, 53135865, 67305429, 74783810, 87789690, 106271730, 112175715, 134610858, 201916287, 224351430, 336527145, 403832574, 673054290, 1009581435, 2019162870]

約数ペア:

[(1, 2019162870), (2, 1009581435), (3, 673054290), (5, 403832574), (6, 336527145), (9, 224351430), (10, 201916287), (15, 134610858), (18, 112175715), (19, 106271730), (23, 87789690), (27, 74783810), (30, 67305429), (38, 53135865), (45, 44870286), (46, 43894845), (54, 37391905), (57, 35423910), (69, 29263230), (90, 22435143), (95, 21254346), (109, 18524430), (114, 17711955), (115, 17557938), (135, 14956762), (138, 14631615), (157, 12860910), (171, 11807970), (190, 10627173), (207, 9754410), (218, 9262215), (230, 8778969), (270, 7478381), (285, 7084782), (314, 6430455), (327, 6174810), (342, 5903985), (345, 5852646), (414, 4877205), (437, 4620510), (471, 4286970), (513, 3935990), (545, 3704886), (570, 3542391), (621, 3251470), (654, 3087405), (690, 2926323), (785, 2572182), (855, 2361594), (874, 2310255), (942, 2143485), (981, 2058270), (1026, 1967995), (1035, 1950882), (1090, 1852443), (1242, 1625735), (1311, 1540170), (1413, 1428990), (1570, 1286091), (1635, 1234962), (1710, 1180797), (1962, 1029135), (2070, 975441), (2071, 974970), (2185, 924102), (2355, 857394), (2507, 805410), (2565, 787198), (2622, 770085), (2826, 714495), (2943, 686090), (2983, 676890), (3105, 650294), (3270, 617481), (3611, 559170), (3933, 513390), (4142, 487485), (4239, 476330), (4370, 462051), (4710, 428697), (4905, 411654), (5014, 402705), (5130, 393599), (5886, 343045), (5966, 338445), (6210, 325147), (6213, 324990), (6555, 308034), (7065, 285798), (7222, 279585), (7521, 268470), (7866, 256695), (8478, 238165), (8949, 225630), (9810, 205827), (10355, 194994), (10833, 186390), (11799, 171130), (12426, 162495), (12535, 161082), (13110, 154017), (14130, 142899), (14715, 137218), (14915, 135378), (15042, 134235), (17113, 117990), (17898, 112815), (18055, 111834), (18639, 108330), (19665, 102678), (20710, 97497), (21195, 95266), (21666, 93195), (22563, 89490), (23598, 85565), (25070, 80541), (26847, 75210), (29430, 68609), (29830, 67689), (31065, 64998), (32499, 62130), (34226, 58995), (36110, 55917), (37278, 54165), (37605, 53694), (39330, 51339), (42390, 47633), (44745, 45126)]