7269352740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{17957}}^1$

素因数の和:18158

約数の個数: 144

約数和(自身を含む): 23885145648

約数和(自身を除く): 16615792908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 468, 519, 585, 692, 780, 865, 1038, 1170, 1557, 1730, 2076, 2249, 2340, 2595, 3114, 3460, 4498, 5190, 6228, 6747, 7785, 8996, 10380, 11245, 13494, 15570, 17957, 20241, 22490, 26988, 31140, 33735, 35914, 40482, 44980, 53871, 67470, 71828, 80964, 89785, 101205, 107742, 134940, 161613, 179570, 202410, 215484, 233441, 269355, 323226, 359140, 404820, 466882, 538710, 646452, 700323, 808065, 933764, 1077420, 1167205, 1400646, 1616130, 2100969, 2334410, 2801292, 3106561, 3232260, 3501615, 4201938, 4668820, 6213122, 7003230, 8403876, 9319683, 10504845, 12426244, 14006460, 15532805, 18639366, 21009690, 27959049, 31065610, 37278732, 40385293, 42019380, 46598415, 55918098, 62131220, 80770586, 93196830, 111836196, 121155879, 139795245, 161541172, 186393660, 201926465, 242311758, 279590490, 363467637, 403852930, 484623516, 559180980, 605779395, 726935274, 807705860, 1211558790, 1453870548, 1817338185, 2423117580, 3634676370, 7269352740]

約数ペア:

[(1, 7269352740), (2, 3634676370), (3, 2423117580), (4, 1817338185), (5, 1453870548), (6, 1211558790), (9, 807705860), (10, 726935274), (12, 605779395), (13, 559180980), (15, 484623516), (18, 403852930), (20, 363467637), (26, 279590490), (30, 242311758), (36, 201926465), (39, 186393660), (45, 161541172), (52, 139795245), (60, 121155879), (65, 111836196), (78, 93196830), (90, 80770586), (117, 62131220), (130, 55918098), (156, 46598415), (173, 42019380), (180, 40385293), (195, 37278732), (234, 31065610), (260, 27959049), (346, 21009690), (390, 18639366), (468, 15532805), (519, 14006460), (585, 12426244), (692, 10504845), (780, 9319683), (865, 8403876), (1038, 7003230), (1170, 6213122), (1557, 4668820), (1730, 4201938), (2076, 3501615), (2249, 3232260), (2340, 3106561), (2595, 2801292), (3114, 2334410), (3460, 2100969), (4498, 1616130), (5190, 1400646), (6228, 1167205), (6747, 1077420), (7785, 933764), (8996, 808065), (10380, 700323), (11245, 646452), (13494, 538710), (15570, 466882), (17957, 404820), (20241, 359140), (22490, 323226), (26988, 269355), (31140, 233441), (33735, 215484), (35914, 202410), (40482, 179570), (44980, 161613), (53871, 134940), (67470, 107742), (71828, 101205), (80964, 89785)]