7921229940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1203

約数の個数: 288

約数和(自身を含む): 27031324320

約数和(自身を除く): 19110094380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 113, 116, 117, 130, 145, 156, 174, 180, 195, 226, 234, 260, 261, 290, 339, 348, 377, 390, 435, 452, 468, 522, 565, 580, 585, 678, 754, 780, 870, 1017, 1033, 1044, 1130, 1131, 1170, 1305, 1356, 1469, 1508, 1695, 1740, 1885, 2034, 2066, 2260, 2262, 2340, 2610, 2938, 3099, 3277, 3390, 3393, 3770, 4068, 4132, 4407, 4524, 5085, 5165, 5220, 5655, 5876, 6198, 6554, 6780, 6786, 7345, 7540, 8814, 9297, 9831, 10170, 10330, 11310, 12396, 13108, 13221, 13429, 13572, 14690, 15495, 16385, 16965, 17628, 18594, 19662, 20340, 20660, 22035, 22620, 26442, 26858, 29380, 29493, 29957, 30990, 32770, 33930, 37188, 39324, 40287, 42601, 44070, 46485, 49155, 52884, 53716, 58986, 59914, 61980, 65540, 66105, 67145, 67860, 80574, 85202, 88140, 89871, 92970, 98310, 116729, 117972, 119828, 120861, 127803, 132210, 134290, 147465, 149785, 161148, 170404, 179742, 185940, 196620, 201435, 213005, 233458, 241722, 255606, 264420, 268580, 269613, 294930, 299570, 350187, 359484, 383409, 389441, 402870, 426010, 449355, 466916, 483444, 511212, 539226, 583645, 589860, 599140, 604305, 639015, 700374, 766818, 778882, 805740, 852020, 898710, 1050561, 1078452, 1167290, 1168323, 1208610, 1278030, 1348065, 1400748, 1517477, 1533636, 1557764, 1750935, 1797420, 1917045, 1947205, 2101122, 2334580, 2336646, 2417220, 2556060, 2696130, 3034954, 3385141, 3501870, 3504969, 3834090, 3894410, 4202244, 4552431, 4673292, 5252805, 5392260, 5841615, 6069908, 6770282, 7003740, 7009938, 7587385, 7668180, 7788820, 9104862, 10155423, 10505610, 11683230, 13540564, 13657293, 14019876, 15174770, 16925705, 17524845, 18209724, 20310846, 21011220, 22762155, 23366460, 27314586, 30349540, 30466269, 33851410, 35049690, 40621692, 44006833, 45524310, 50777115, 54629172, 60932538, 67702820, 68286465, 70099380, 88013666, 91048620, 101554230, 121865076, 132020499, 136572930, 152331345, 176027332, 203108460, 220034165, 264040998, 273145860, 304662690, 396061497, 440068330, 528081996, 609325380, 660102495, 792122994, 880136660, 1320204990, 1584245988, 1980307485, 2640409980, 3960614970, 7921229940]

約数ペア:

[(1, 7921229940), (2, 3960614970), (3, 2640409980), (4, 1980307485), (5, 1584245988), (6, 1320204990), (9, 880136660), (10, 792122994), (12, 660102495), (13, 609325380), (15, 528081996), (18, 440068330), (20, 396061497), (26, 304662690), (29, 273145860), (30, 264040998), (36, 220034165), (39, 203108460), (45, 176027332), (52, 152331345), (58, 136572930), (60, 132020499), (65, 121865076), (78, 101554230), (87, 91048620), (90, 88013666), (113, 70099380), (116, 68286465), (117, 67702820), (130, 60932538), (145, 54629172), (156, 50777115), (174, 45524310), (180, 44006833), (195, 40621692), (226, 35049690), (234, 33851410), (260, 30466269), (261, 30349540), (290, 27314586), (339, 23366460), (348, 22762155), (377, 21011220), (390, 20310846), (435, 18209724), (452, 17524845), (468, 16925705), (522, 15174770), (565, 14019876), (580, 13657293), (585, 13540564), (678, 11683230), (754, 10505610), (780, 10155423), (870, 9104862), (1017, 7788820), (1033, 7668180), (1044, 7587385), (1130, 7009938), (1131, 7003740), (1170, 6770282), (1305, 6069908), (1356, 5841615), (1469, 5392260), (1508, 5252805), (1695, 4673292), (1740, 4552431), (1885, 4202244), (2034, 3894410), (2066, 3834090), (2260, 3504969), (2262, 3501870), (2340, 3385141), (2610, 3034954), (2938, 2696130), (3099, 2556060), (3277, 2417220), (3390, 2336646), (3393, 2334580), (3770, 2101122), (4068, 1947205), (4132, 1917045), (4407, 1797420), (4524, 1750935), (5085, 1557764), (5165, 1533636), (5220, 1517477), (5655, 1400748), (5876, 1348065), (6198, 1278030), (6554, 1208610), (6780, 1168323), (6786, 1167290), (7345, 1078452), (7540, 1050561), (8814, 898710), (9297, 852020), (9831, 805740), (10170, 778882), (10330, 766818), (11310, 700374), (12396, 639015), (13108, 604305), (13221, 599140), (13429, 589860), (13572, 583645), (14690, 539226), (15495, 511212), (16385, 483444), (16965, 466916), (17628, 449355), (18594, 426010), (19662, 402870), (20340, 389441), (20660, 383409), (22035, 359484), (22620, 350187), (26442, 299570), (26858, 294930), (29380, 269613), (29493, 268580), (29957, 264420), (30990, 255606), (32770, 241722), (33930, 233458), (37188, 213005), (39324, 201435), (40287, 196620), (42601, 185940), (44070, 179742), (46485, 170404), (49155, 161148), (52884, 149785), (53716, 147465), (58986, 134290), (59914, 132210), (61980, 127803), (65540, 120861), (66105, 119828), (67145, 117972), (67860, 116729), (80574, 98310), (85202, 92970), (88140, 89871)]