143852640

素因数分解:

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

素因数の和:130

約数の個数: 192

約数和(自身を含む): 489343680

約数和(自身を除く): 345491040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 289, 305, 340, 366, 408, 480, 488, 510, 544, 578, 610, 680, 732, 816, 867, 915, 976, 1020, 1037, 1156, 1220, 1360, 1445, 1464, 1632, 1734, 1830, 1952, 2040, 2074, 2312, 2440, 2720, 2890, 2928, 3111, 3468, 3660, 4080, 4148, 4335, 4624, 4880, 4913, 5185, 5780, 5856, 6222, 6936, 7320, 8160, 8296, 8670, 9248, 9760, 9826, 10370, 11560, 12444, 13872, 14640, 14739, 15555, 16592, 17340, 17629, 19652, 20740, 23120, 24565, 24888, 27744, 29280, 29478, 31110, 33184, 34680, 35258, 39304, 41480, 46240, 49130, 49776, 52887, 58956, 62220, 69360, 70516, 73695, 78608, 82960, 88145, 98260, 99552, 105774, 117912, 124440, 138720, 141032, 147390, 157216, 165920, 176290, 196520, 211548, 235824, 248880, 264435, 282064, 294780, 299693, 352580, 393040, 423096, 471648, 497760, 528870, 564128, 589560, 599386, 705160, 786080, 846192, 899079, 1057740, 1179120, 1198772, 1410320, 1498465, 1692384, 1798158, 2115480, 2358240, 2397544, 2820640, 2996930, 3596316, 4230960, 4495395, 4795088, 5993860, 7192632, 8461920, 8990790, 9590176, 11987720, 14385264, 17981580, 23975440, 28770528, 35963160, 47950880, 71926320, 143852640]

約数ペア:

[(1, 143852640), (2, 71926320), (3, 47950880), (4, 35963160), (5, 28770528), (6, 23975440), (8, 17981580), (10, 14385264), (12, 11987720), (15, 9590176), (16, 8990790), (17, 8461920), (20, 7192632), (24, 5993860), (30, 4795088), (32, 4495395), (34, 4230960), (40, 3596316), (48, 2996930), (51, 2820640), (60, 2397544), (61, 2358240), (68, 2115480), (80, 1798158), (85, 1692384), (96, 1498465), (102, 1410320), (120, 1198772), (122, 1179120), (136, 1057740), (160, 899079), (170, 846192), (183, 786080), (204, 705160), (240, 599386), (244, 589560), (255, 564128), (272, 528870), (289, 497760), (305, 471648), (340, 423096), (366, 393040), (408, 352580), (480, 299693), (488, 294780), (510, 282064), (544, 264435), (578, 248880), (610, 235824), (680, 211548), (732, 196520), (816, 176290), (867, 165920), (915, 157216), (976, 147390), (1020, 141032), (1037, 138720), (1156, 124440), (1220, 117912), (1360, 105774), (1445, 99552), (1464, 98260), (1632, 88145), (1734, 82960), (1830, 78608), (1952, 73695), (2040, 70516), (2074, 69360), (2312, 62220), (2440, 58956), (2720, 52887), (2890, 49776), (2928, 49130), (3111, 46240), (3468, 41480), (3660, 39304), (4080, 35258), (4148, 34680), (4335, 33184), (4624, 31110), (4880, 29478), (4913, 29280), (5185, 27744), (5780, 24888), (5856, 24565), (6222, 23120), (6936, 20740), (7320, 19652), (8160, 17629), (8296, 17340), (8670, 16592), (9248, 15555), (9760, 14739), (9826, 14640), (10370, 13872), (11560, 12444)]