12578157930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 34000404480

約数和(自身を除く): 21422246550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 191, 195, 310, 338, 382, 390, 403, 419, 465, 507, 573, 806, 838, 845, 930, 955, 1014, 1146, 1209, 1257, 1690, 1910, 2015, 2095, 2418, 2483, 2514, 2535, 2865, 4030, 4190, 4966, 5070, 5239, 5447, 5730, 5921, 6045, 6285, 7449, 10478, 10894, 11842, 12090, 12415, 12570, 12989, 14898, 15717, 16341, 17763, 24830, 25978, 26195, 27235, 29605, 31434, 32279, 32682, 35526, 37245, 38967, 52390, 54470, 59210, 64558, 64945, 70811, 74490, 76973, 77934, 78585, 80029, 81705, 88815, 96837, 129890, 141622, 153946, 157170, 160058, 161395, 163410, 168857, 177630, 193674, 194835, 212433, 230919, 240087, 322790, 337714, 354055, 384865, 389670, 400145, 424866, 461838, 480174, 484185, 506571, 708110, 769730, 800290, 844285, 968370, 1000649, 1013142, 1040377, 1062165, 1154595, 1200435, 1688570, 2001298, 2080754, 2124330, 2195141, 2309190, 2400870, 2480899, 2532855, 3001947, 3121131, 4390282, 4961798, 5003245, 5065710, 5201885, 6003894, 6242262, 6585423, 7442697, 10006490, 10403770, 10975705, 12404495, 13170846, 13524901, 14885394, 15009735, 15605655, 21951410, 24808990, 27049802, 30019470, 31211310, 32251687, 32927115, 37213485, 40574703, 64503374, 65854230, 67624505, 74426970, 81149406, 96755061, 135249010, 161258435, 193510122, 202873515, 322516870, 405747030, 419271931, 483775305, 838543862, 967550610, 1257815793, 2096359655, 2515631586, 4192719310, 6289078965, 12578157930]

約数ペア:

[(1, 12578157930), (2, 6289078965), (3, 4192719310), (5, 2515631586), (6, 2096359655), (10, 1257815793), (13, 967550610), (15, 838543862), (26, 483775305), (30, 419271931), (31, 405747030), (39, 322516870), (62, 202873515), (65, 193510122), (78, 161258435), (93, 135249010), (130, 96755061), (155, 81149406), (169, 74426970), (186, 67624505), (191, 65854230), (195, 64503374), (310, 40574703), (338, 37213485), (382, 32927115), (390, 32251687), (403, 31211310), (419, 30019470), (465, 27049802), (507, 24808990), (573, 21951410), (806, 15605655), (838, 15009735), (845, 14885394), (930, 13524901), (955, 13170846), (1014, 12404495), (1146, 10975705), (1209, 10403770), (1257, 10006490), (1690, 7442697), (1910, 6585423), (2015, 6242262), (2095, 6003894), (2418, 5201885), (2483, 5065710), (2514, 5003245), (2535, 4961798), (2865, 4390282), (4030, 3121131), (4190, 3001947), (4966, 2532855), (5070, 2480899), (5239, 2400870), (5447, 2309190), (5730, 2195141), (5921, 2124330), (6045, 2080754), (6285, 2001298), (7449, 1688570), (10478, 1200435), (10894, 1154595), (11842, 1062165), (12090, 1040377), (12415, 1013142), (12570, 1000649), (12989, 968370), (14898, 844285), (15717, 800290), (16341, 769730), (17763, 708110), (24830, 506571), (25978, 484185), (26195, 480174), (27235, 461838), (29605, 424866), (31434, 400145), (32279, 389670), (32682, 384865), (35526, 354055), (37245, 337714), (38967, 322790), (52390, 240087), (54470, 230919), (59210, 212433), (64558, 194835), (64945, 193674), (70811, 177630), (74490, 168857), (76973, 163410), (77934, 161395), (78585, 160058), (80029, 157170), (81705, 153946), (88815, 141622), (96837, 129890)]