1884687480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:831

約数の個数: 256

約数和(自身を含む): 6805814400

約数和(自身を除く): 4921126920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 241, 260, 270, 312, 351, 360, 390, 468, 482, 520, 540, 557, 585, 702, 723, 780, 936, 964, 1080, 1114, 1170, 1205, 1404, 1446, 1560, 1671, 1755, 1928, 2169, 2228, 2340, 2410, 2785, 2808, 2892, 3133, 3342, 3510, 3615, 4338, 4456, 4680, 4820, 5013, 5570, 5784, 6266, 6507, 6684, 7020, 7230, 7241, 8355, 8676, 9399, 9640, 10026, 10845, 11140, 12532, 13014, 13368, 14040, 14460, 14482, 15039, 15665, 16710, 17352, 18798, 20052, 21690, 21723, 22280, 25064, 25065, 26028, 28197, 28920, 28964, 30078, 31330, 32535, 33420, 36205, 37596, 40104, 43380, 43446, 46995, 50130, 52056, 56394, 57928, 60156, 62660, 65070, 65169, 66840, 72410, 75192, 75195, 84591, 86760, 86892, 93990, 100260, 108615, 112788, 120312, 125320, 130140, 130338, 134237, 140985, 144820, 150390, 169182, 173784, 187980, 195507, 200520, 217230, 225576, 260280, 260676, 268474, 281970, 289640, 300780, 325845, 338364, 375960, 391014, 402711, 422955, 434460, 521352, 536948, 563940, 601560, 651690, 671185, 676728, 782028, 805422, 845910, 868920, 977535, 1073896, 1127880, 1208133, 1303380, 1342370, 1564056, 1610844, 1691820, 1745081, 1955070, 2013555, 2416266, 2606760, 2684740, 3221688, 3383640, 3490162, 3624399, 3910140, 4027110, 4832532, 5235243, 5369480, 6040665, 6980324, 7248798, 7820280, 8054220, 8725405, 9665064, 10470486, 12081330, 13960648, 14497596, 15705729, 16108440, 17450810, 18121995, 20940972, 24162660, 26176215, 28995192, 31411458, 34901620, 36243990, 41881944, 47117187, 48325320, 52352430, 62822916, 69803240, 72487980, 78528645, 94234374, 104704860, 125645832, 144975960, 157057290, 188468748, 209409720, 235585935, 314114580, 376937496, 471171870, 628229160, 942343740, 1884687480]

約数ペア:

[(1, 1884687480), (2, 942343740), (3, 628229160), (4, 471171870), (5, 376937496), (6, 314114580), (8, 235585935), (9, 209409720), (10, 188468748), (12, 157057290), (13, 144975960), (15, 125645832), (18, 104704860), (20, 94234374), (24, 78528645), (26, 72487980), (27, 69803240), (30, 62822916), (36, 52352430), (39, 48325320), (40, 47117187), (45, 41881944), (52, 36243990), (54, 34901620), (60, 31411458), (65, 28995192), (72, 26176215), (78, 24162660), (90, 20940972), (104, 18121995), (108, 17450810), (117, 16108440), (120, 15705729), (130, 14497596), (135, 13960648), (156, 12081330), (180, 10470486), (195, 9665064), (216, 8725405), (234, 8054220), (241, 7820280), (260, 7248798), (270, 6980324), (312, 6040665), (351, 5369480), (360, 5235243), (390, 4832532), (468, 4027110), (482, 3910140), (520, 3624399), (540, 3490162), (557, 3383640), (585, 3221688), (702, 2684740), (723, 2606760), (780, 2416266), (936, 2013555), (964, 1955070), (1080, 1745081), (1114, 1691820), (1170, 1610844), (1205, 1564056), (1404, 1342370), (1446, 1303380), (1560, 1208133), (1671, 1127880), (1755, 1073896), (1928, 977535), (2169, 868920), (2228, 845910), (2340, 805422), (2410, 782028), (2785, 676728), (2808, 671185), (2892, 651690), (3133, 601560), (3342, 563940), (3510, 536948), (3615, 521352), (4338, 434460), (4456, 422955), (4680, 402711), (4820, 391014), (5013, 375960), (5570, 338364), (5784, 325845), (6266, 300780), (6507, 289640), (6684, 281970), (7020, 268474), (7230, 260676), (7241, 260280), (8355, 225576), (8676, 217230), (9399, 200520), (9640, 195507), (10026, 187980), (10845, 173784), (11140, 169182), (12532, 150390), (13014, 144820), (13368, 140985), (14040, 134237), (14460, 130338), (14482, 130140), (15039, 125320), (15665, 120312), (16710, 112788), (17352, 108615), (18798, 100260), (20052, 93990), (21690, 86892), (21723, 86760), (22280, 84591), (25064, 75195), (25065, 75192), (26028, 72410), (28197, 66840), (28920, 65169), (28964, 65070), (30078, 62660), (31330, 60156), (32535, 57928), (33420, 56394), (36205, 52056), (37596, 50130), (40104, 46995), (43380, 43446)]