2297704920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3119}}^1$

素因数の和:4017

約数の個数: 128

約数和(自身を含む): 7889356800

約数和(自身を除く): 5591651880

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, 84, 105, 120, 140, 168, 210, 280, 420, 840, 877, 1754, 2631, 3119, 3508, 4385, 5262, 6139, 6238, 7016, 8770, 9357, 10524, 12278, 12476, 13155, 15595, 17540, 18417, 18714, 21048, 21833, 24556, 24952, 26310, 30695, 31190, 35080, 36834, 37428, 43666, 46785, 49112, 52620, 61390, 62380, 65499, 73668, 74856, 87332, 92085, 93570, 105240, 109165, 122780, 124760, 130998, 147336, 174664, 184170, 187140, 218330, 245560, 261996, 327495, 368340, 374280, 436660, 523992, 654990, 736680, 873320, 1309980, 2619960, 2735363, 5470726, 8206089, 10941452, 13676815, 16412178, 19147541, 21882904, 27353630, 32824356, 38295082, 41030445, 54707260, 57442623, 65648712, 76590164, 82060890, 95737705, 109414520, 114885246, 153180328, 164121780, 191475410, 229770492, 287213115, 328243560, 382950820, 459540984, 574426230, 765901640, 1148852460, 2297704920]

約数ペア:

[(1, 2297704920), (2, 1148852460), (3, 765901640), (4, 574426230), (5, 459540984), (6, 382950820), (7, 328243560), (8, 287213115), (10, 229770492), (12, 191475410), (14, 164121780), (15, 153180328), (20, 114885246), (21, 109414520), (24, 95737705), (28, 82060890), (30, 76590164), (35, 65648712), (40, 57442623), (42, 54707260), (56, 41030445), (60, 38295082), (70, 32824356), (84, 27353630), (105, 21882904), (120, 19147541), (140, 16412178), (168, 13676815), (210, 10941452), (280, 8206089), (420, 5470726), (840, 2735363), (877, 2619960), (1754, 1309980), (2631, 873320), (3119, 736680), (3508, 654990), (4385, 523992), (5262, 436660), (6139, 374280), (6238, 368340), (7016, 327495), (8770, 261996), (9357, 245560), (10524, 218330), (12278, 187140), (12476, 184170), (13155, 174664), (15595, 147336), (17540, 130998), (18417, 124760), (18714, 122780), (21048, 109165), (21833, 105240), (24556, 93570), (24952, 92085), (26310, 87332), (30695, 74856), (31190, 73668), (35080, 65499), (36834, 62380), (37428, 61390), (43666, 52620), (46785, 49112)]