2319323940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3253}}^1$

素因数の和:3518

約数の個数: 144

約数和(自身を含む): 7483393008

約数和(自身を除く): 5164069068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 233, 255, 306, 340, 466, 510, 612, 699, 765, 932, 1020, 1165, 1398, 1530, 2097, 2330, 2796, 3060, 3253, 3495, 3961, 4194, 4660, 6506, 6990, 7922, 8388, 9759, 10485, 11883, 13012, 13980, 15844, 16265, 19518, 19805, 20970, 23766, 29277, 32530, 35649, 39036, 39610, 41940, 47532, 48795, 55301, 58554, 59415, 65060, 71298, 79220, 97590, 110602, 117108, 118830, 142596, 146385, 165903, 178245, 195180, 221204, 237660, 276505, 292770, 331806, 356490, 497709, 553010, 585540, 663612, 712980, 757949, 829515, 995418, 1106020, 1515898, 1659030, 1990836, 2273847, 2488545, 3031796, 3318060, 3789745, 4547694, 4977090, 6821541, 7579490, 9095388, 9954180, 11369235, 12885133, 13643082, 15158980, 22738470, 25770266, 27286164, 34107705, 38655399, 45476940, 51540532, 64425665, 68215410, 77310798, 115966197, 128851330, 136430820, 154621596, 193276995, 231932394, 257702660, 386553990, 463864788, 579830985, 773107980, 1159661970, 2319323940]

約数ペア:

[(1, 2319323940), (2, 1159661970), (3, 773107980), (4, 579830985), (5, 463864788), (6, 386553990), (9, 257702660), (10, 231932394), (12, 193276995), (15, 154621596), (17, 136430820), (18, 128851330), (20, 115966197), (30, 77310798), (34, 68215410), (36, 64425665), (45, 51540532), (51, 45476940), (60, 38655399), (68, 34107705), (85, 27286164), (90, 25770266), (102, 22738470), (153, 15158980), (170, 13643082), (180, 12885133), (204, 11369235), (233, 9954180), (255, 9095388), (306, 7579490), (340, 6821541), (466, 4977090), (510, 4547694), (612, 3789745), (699, 3318060), (765, 3031796), (932, 2488545), (1020, 2273847), (1165, 1990836), (1398, 1659030), (1530, 1515898), (2097, 1106020), (2330, 995418), (2796, 829515), (3060, 757949), (3253, 712980), (3495, 663612), (3961, 585540), (4194, 553010), (4660, 497709), (6506, 356490), (6990, 331806), (7922, 292770), (8388, 276505), (9759, 237660), (10485, 221204), (11883, 195180), (13012, 178245), (13980, 165903), (15844, 146385), (16265, 142596), (19518, 118830), (19805, 117108), (20970, 110602), (23766, 97590), (29277, 79220), (32530, 71298), (35649, 65060), (39036, 59415), (39610, 58554), (41940, 55301), (47532, 48795)]