268609860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2214

約数の個数: 144

約数和(自身を含む): 884166192

約数和(自身を除く): 615556332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1845, 2091, 2141, 2460, 2788, 3060, 3485, 3690, 4182, 4282, 6273, 6423, 6970, 7380, 8364, 8564, 10455, 10705, 12546, 12846, 13940, 19269, 20910, 21410, 25092, 25692, 31365, 32115, 36397, 38538, 41820, 42820, 62730, 64230, 72794, 77076, 87781, 96345, 109191, 125460, 128460, 145588, 175562, 181985, 192690, 218382, 263343, 327573, 351124, 363970, 385380, 436764, 438905, 526686, 545955, 655146, 727940, 790029, 877810, 1053372, 1091910, 1310292, 1316715, 1492277, 1580058, 1637865, 1755620, 2183820, 2633430, 2984554, 3160116, 3275730, 3950145, 4476831, 5266860, 5969108, 6551460, 7461385, 7900290, 8953662, 13430493, 14922770, 15800580, 17907324, 22384155, 26860986, 29845540, 44768310, 53721972, 67152465, 89536620, 134304930, 268609860]

約数ペア:

[(1, 268609860), (2, 134304930), (3, 89536620), (4, 67152465), (5, 53721972), (6, 44768310), (9, 29845540), (10, 26860986), (12, 22384155), (15, 17907324), (17, 15800580), (18, 14922770), (20, 13430493), (30, 8953662), (34, 7900290), (36, 7461385), (41, 6551460), (45, 5969108), (51, 5266860), (60, 4476831), (68, 3950145), (82, 3275730), (85, 3160116), (90, 2984554), (102, 2633430), (123, 2183820), (153, 1755620), (164, 1637865), (170, 1580058), (180, 1492277), (204, 1316715), (205, 1310292), (246, 1091910), (255, 1053372), (306, 877810), (340, 790029), (369, 727940), (410, 655146), (492, 545955), (510, 526686), (612, 438905), (615, 436764), (697, 385380), (738, 363970), (765, 351124), (820, 327573), (1020, 263343), (1230, 218382), (1394, 192690), (1476, 181985), (1530, 175562), (1845, 145588), (2091, 128460), (2141, 125460), (2460, 109191), (2788, 96345), (3060, 87781), (3485, 77076), (3690, 72794), (4182, 64230), (4282, 62730), (6273, 42820), (6423, 41820), (6970, 38538), (7380, 36397), (8364, 32115), (8564, 31365), (10455, 25692), (10705, 25092), (12546, 21410), (12846, 20910), (13940, 19269)]