170684760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2761

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 389187240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 2699, 3162, 3720, 4216, 5270, 5398, 6324, 7905, 8097, 10540, 10796, 12648, 13495, 15810, 16194, 21080, 21592, 26990, 31620, 32388, 40485, 45883, 53980, 63240, 64776, 80970, 83669, 91766, 107960, 137649, 161940, 167338, 183532, 229415, 251007, 275298, 323880, 334676, 367064, 418345, 458830, 502014, 550596, 669352, 688245, 836690, 917660, 1004028, 1101192, 1255035, 1376490, 1422373, 1673380, 1835320, 2008056, 2510070, 2752980, 2844746, 3346760, 4267119, 5020140, 5505960, 5689492, 7111865, 8534238, 10040280, 11378984, 14223730, 17068476, 21335595, 28447460, 34136952, 42671190, 56894920, 85342380, 170684760]

約数ペア:

[(1, 170684760), (2, 85342380), (3, 56894920), (4, 42671190), (5, 34136952), (6, 28447460), (8, 21335595), (10, 17068476), (12, 14223730), (15, 11378984), (17, 10040280), (20, 8534238), (24, 7111865), (30, 5689492), (31, 5505960), (34, 5020140), (40, 4267119), (51, 3346760), (60, 2844746), (62, 2752980), (68, 2510070), (85, 2008056), (93, 1835320), (102, 1673380), (120, 1422373), (124, 1376490), (136, 1255035), (155, 1101192), (170, 1004028), (186, 917660), (204, 836690), (248, 688245), (255, 669352), (310, 550596), (340, 502014), (372, 458830), (408, 418345), (465, 367064), (510, 334676), (527, 323880), (620, 275298), (680, 251007), (744, 229415), (930, 183532), (1020, 167338), (1054, 161940), (1240, 137649), (1581, 107960), (1860, 91766), (2040, 83669), (2108, 80970), (2635, 64776), (2699, 63240), (3162, 53980), (3720, 45883), (4216, 40485), (5270, 32388), (5398, 31620), (6324, 26990), (7905, 21592), (8097, 21080), (10540, 16194), (10796, 15810), (12648, 13495)]