141488280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 496173600

約数和(自身を除く): 354685320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 379, 408, 488, 510, 549, 610, 612, 680, 732, 758, 765, 915, 1020, 1037, 1098, 1137, 1220, 1224, 1464, 1516, 1530, 1830, 1895, 2040, 2074, 2196, 2274, 2440, 2745, 3032, 3060, 3111, 3411, 3660, 3790, 4148, 4392, 4548, 5185, 5490, 5685, 6120, 6222, 6443, 6822, 7320, 7580, 8296, 9096, 9333, 10370, 10980, 11370, 12444, 12886, 13644, 15160, 15555, 17055, 18666, 19329, 20740, 21960, 22740, 23119, 24888, 25772, 27288, 31110, 32215, 34110, 37332, 38658, 41480, 45480, 46238, 46665, 51544, 57987, 62220, 64430, 68220, 69357, 74664, 77316, 92476, 93330, 96645, 115595, 115974, 124440, 128860, 136440, 138714, 154632, 184952, 186660, 193290, 208071, 231190, 231948, 257720, 277428, 289935, 346785, 373320, 386580, 393023, 416142, 462380, 463896, 554856, 579870, 693570, 773160, 786046, 832284, 924760, 1040355, 1159740, 1179069, 1387140, 1572092, 1664568, 1965115, 2080710, 2319480, 2358138, 2774280, 3144184, 3537207, 3930230, 4161420, 4716276, 5895345, 7074414, 7860460, 8322840, 9432552, 11790690, 14148828, 15720920, 17686035, 23581380, 28297656, 35372070, 47162760, 70744140, 141488280]

約数ペア:

[(1, 141488280), (2, 70744140), (3, 47162760), (4, 35372070), (5, 28297656), (6, 23581380), (8, 17686035), (9, 15720920), (10, 14148828), (12, 11790690), (15, 9432552), (17, 8322840), (18, 7860460), (20, 7074414), (24, 5895345), (30, 4716276), (34, 4161420), (36, 3930230), (40, 3537207), (45, 3144184), (51, 2774280), (60, 2358138), (61, 2319480), (68, 2080710), (72, 1965115), (85, 1664568), (90, 1572092), (102, 1387140), (120, 1179069), (122, 1159740), (136, 1040355), (153, 924760), (170, 832284), (180, 786046), (183, 773160), (204, 693570), (244, 579870), (255, 554856), (305, 463896), (306, 462380), (340, 416142), (360, 393023), (366, 386580), (379, 373320), (408, 346785), (488, 289935), (510, 277428), (549, 257720), (610, 231948), (612, 231190), (680, 208071), (732, 193290), (758, 186660), (765, 184952), (915, 154632), (1020, 138714), (1037, 136440), (1098, 128860), (1137, 124440), (1220, 115974), (1224, 115595), (1464, 96645), (1516, 93330), (1530, 92476), (1830, 77316), (1895, 74664), (2040, 69357), (2074, 68220), (2196, 64430), (2274, 62220), (2440, 57987), (2745, 51544), (3032, 46665), (3060, 46238), (3111, 45480), (3411, 41480), (3660, 38658), (3790, 37332), (4148, 34110), (4392, 32215), (4548, 31110), (5185, 27288), (5490, 25772), (5685, 24888), (6120, 23119), (6222, 22740), (6443, 21960), (6822, 20740), (7320, 19329), (7580, 18666), (8296, 17055), (9096, 15555), (9333, 15160), (10370, 13644), (10980, 12886), (11370, 12444)]