235689280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 112

約数和(自身を含む): 605113344

約数和(自身を除く): 369424064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1033, 1240, 1426, 1472, 1840, 1984, 2066, 2480, 2852, 3565, 3680, 4132, 4960, 5165, 5704, 7130, 7360, 8264, 9920, 10330, 11408, 14260, 16528, 20660, 22816, 23759, 28520, 32023, 33056, 41320, 45632, 47518, 57040, 64046, 66112, 82640, 95036, 114080, 118795, 128092, 160115, 165280, 190072, 228160, 237590, 256184, 320230, 330560, 380144, 475180, 512368, 640460, 736529, 760288, 950360, 1024736, 1280920, 1473058, 1520576, 1900720, 2049472, 2561840, 2946116, 3682645, 3801440, 5123680, 5892232, 7365290, 7602880, 10247360, 11784464, 14730580, 23568928, 29461160, 47137856, 58922320, 117844640, 235689280]

約数ペア:

[(1, 235689280), (2, 117844640), (4, 58922320), (5, 47137856), (8, 29461160), (10, 23568928), (16, 14730580), (20, 11784464), (23, 10247360), (31, 7602880), (32, 7365290), (40, 5892232), (46, 5123680), (62, 3801440), (64, 3682645), (80, 2946116), (92, 2561840), (115, 2049472), (124, 1900720), (155, 1520576), (160, 1473058), (184, 1280920), (230, 1024736), (248, 950360), (310, 760288), (320, 736529), (368, 640460), (460, 512368), (496, 475180), (620, 380144), (713, 330560), (736, 320230), (920, 256184), (992, 237590), (1033, 228160), (1240, 190072), (1426, 165280), (1472, 160115), (1840, 128092), (1984, 118795), (2066, 114080), (2480, 95036), (2852, 82640), (3565, 66112), (3680, 64046), (4132, 57040), (4960, 47518), (5165, 45632), (5704, 41320), (7130, 33056), (7360, 32023), (8264, 28520), (9920, 23759), (10330, 22816), (11408, 20660), (14260, 16528)]