2894844120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41521}}^1$

素因数の和:41625

約数の個数: 128

約数和(自身を含む): 10045002240

約数和(自身を除く): 7150158120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 11620, 13944, 17430, 23240, 34860, 41521, 69720, 83042, 124563, 166084, 207605, 249126, 290647, 332168, 415210, 498252, 581294, 622815, 830420, 871941, 996504, 1162588, 1245630, 1453235, 1660840, 1743882, 2325176, 2491260, 2906470, 3446243, 3487764, 4359705, 4982520, 5812940, 6892486, 6975528, 8719410, 10338729, 11625880, 13784972, 17231215, 17438820, 20677458, 24123701, 27569944, 34462430, 34877640, 41354916, 48247402, 51693645, 68924860, 72371103, 82709832, 96494804, 103387290, 120618505, 137849720, 144742206, 192989608, 206774580, 241237010, 289484412, 361855515, 413549160, 482474020, 578968824, 723711030, 964948040, 1447422060, 2894844120]

約数ペア:

[(1, 2894844120), (2, 1447422060), (3, 964948040), (4, 723711030), (5, 578968824), (6, 482474020), (7, 413549160), (8, 361855515), (10, 289484412), (12, 241237010), (14, 206774580), (15, 192989608), (20, 144742206), (21, 137849720), (24, 120618505), (28, 103387290), (30, 96494804), (35, 82709832), (40, 72371103), (42, 68924860), (56, 51693645), (60, 48247402), (70, 41354916), (83, 34877640), (84, 34462430), (105, 27569944), (120, 24123701), (140, 20677458), (166, 17438820), (168, 17231215), (210, 13784972), (249, 11625880), (280, 10338729), (332, 8719410), (415, 6975528), (420, 6892486), (498, 5812940), (581, 4982520), (664, 4359705), (830, 3487764), (840, 3446243), (996, 2906470), (1162, 2491260), (1245, 2325176), (1660, 1743882), (1743, 1660840), (1992, 1453235), (2324, 1245630), (2490, 1162588), (2905, 996504), (3320, 871941), (3486, 830420), (4648, 622815), (4980, 581294), (5810, 498252), (6972, 415210), (8715, 332168), (9960, 290647), (11620, 249126), (13944, 207605), (17430, 166084), (23240, 124563), (34860, 83042), (41521, 69720)]