421527120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3129

約数の個数: 160

約数和(自身を含む): 1511903232

約数和(自身を除く): 1090376112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3023, 3320, 3486, 3984, 4648, 4980, 5810, 6046, 6640, 6972, 8715, 9069, 9296, 9960, 11620, 12092, 13944, 15115, 17430, 18138, 19920, 21161, 23240, 24184, 27888, 30230, 34860, 36276, 42322, 45345, 46480, 48368, 60460, 63483, 69720, 72552, 84644, 90690, 105805, 120920, 126966, 139440, 145104, 169288, 181380, 211610, 241840, 250909, 253932, 317415, 338576, 362760, 423220, 501818, 507864, 634830, 725520, 752727, 846440, 1003636, 1015728, 1254545, 1269660, 1505454, 1692880, 1756363, 2007272, 2509090, 2539320, 3010908, 3512726, 3763635, 4014544, 5018180, 5078640, 5269089, 6021816, 7025452, 7527270, 8781815, 10036360, 10538178, 12043632, 14050904, 15054540, 17563630, 20072720, 21076356, 26345445, 28101808, 30109080, 35127260, 42152712, 52690890, 60218160, 70254520, 84305424, 105381780, 140509040, 210763560, 421527120]

約数ペア:

[(1, 421527120), (2, 210763560), (3, 140509040), (4, 105381780), (5, 84305424), (6, 70254520), (7, 60218160), (8, 52690890), (10, 42152712), (12, 35127260), (14, 30109080), (15, 28101808), (16, 26345445), (20, 21076356), (21, 20072720), (24, 17563630), (28, 15054540), (30, 14050904), (35, 12043632), (40, 10538178), (42, 10036360), (48, 8781815), (56, 7527270), (60, 7025452), (70, 6021816), (80, 5269089), (83, 5078640), (84, 5018180), (105, 4014544), (112, 3763635), (120, 3512726), (140, 3010908), (166, 2539320), (168, 2509090), (210, 2007272), (240, 1756363), (249, 1692880), (280, 1505454), (332, 1269660), (336, 1254545), (415, 1015728), (420, 1003636), (498, 846440), (560, 752727), (581, 725520), (664, 634830), (830, 507864), (840, 501818), (996, 423220), (1162, 362760), (1245, 338576), (1328, 317415), (1660, 253932), (1680, 250909), (1743, 241840), (1992, 211610), (2324, 181380), (2490, 169288), (2905, 145104), (3023, 139440), (3320, 126966), (3486, 120920), (3984, 105805), (4648, 90690), (4980, 84644), (5810, 72552), (6046, 69720), (6640, 63483), (6972, 60460), (8715, 48368), (9069, 46480), (9296, 45345), (9960, 42322), (11620, 36276), (12092, 34860), (13944, 30230), (15115, 27888), (17430, 24184), (18138, 23240), (19920, 21161)]