169637580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 627314688

約数和(自身を除く): 457677108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 62, 63, 70, 84, 86, 90, 93, 101, 105, 124, 126, 129, 140, 155, 172, 180, 186, 202, 210, 215, 217, 252, 258, 279, 301, 303, 310, 315, 372, 387, 404, 420, 430, 434, 465, 505, 516, 558, 602, 606, 620, 630, 645, 651, 707, 774, 860, 868, 903, 909, 930, 1010, 1085, 1116, 1204, 1212, 1260, 1290, 1302, 1333, 1395, 1414, 1505, 1515, 1548, 1806, 1818, 1860, 1935, 1953, 2020, 2121, 2170, 2580, 2604, 2666, 2709, 2790, 2828, 3010, 3030, 3131, 3255, 3535, 3612, 3636, 3870, 3906, 3999, 4242, 4340, 4343, 4515, 4545, 5332, 5418, 5580, 6020, 6060, 6262, 6363, 6510, 6665, 7070, 7740, 7812, 7998, 8484, 8686, 9030, 9090, 9331, 9393, 9765, 10605, 10836, 11997, 12524, 12726, 13020, 13029, 13330, 13545, 14140, 15655, 15996, 17372, 18060, 18180, 18662, 18786, 19530, 19995, 21210, 21715, 21917, 23994, 25452, 26058, 26660, 27090, 27993, 28179, 30401, 31310, 31815, 37324, 37572, 39060, 39087, 39990, 42420, 43430, 43834, 46655, 46965, 47988, 52116, 54180, 55986, 56358, 59985, 60802, 62620, 63630, 65145, 65751, 78174, 79980, 83979, 86860, 87668, 91203, 93310, 93930, 109585, 111972, 112716, 119970, 121604, 127260, 130290, 131502, 134633, 139965, 140895, 152005, 156348, 167958, 182406, 186620, 187860, 195435, 197253, 219170, 239940, 260580, 263004, 269266, 273609, 279930, 281790, 304010, 328755, 335916, 364812, 390870, 394506, 403899, 419895, 438340, 456015, 538532, 547218, 559860, 563580, 608020, 657510, 673165, 781740, 789012, 807798, 839790, 912030, 942431, 986265, 1094436, 1211697, 1315020, 1346330, 1368045, 1615596, 1679580, 1824060, 1884862, 1972530, 2019495, 2423394, 2692660, 2736090, 2827293, 3769724, 3945060, 4038990, 4712155, 4846788, 5472180, 5654586, 6058485, 8077980, 8481879, 9424310, 11309172, 12116970, 14136465, 16963758, 18848620, 24233940, 28272930, 33927516, 42409395, 56545860, 84818790, 169637580]

約数ペア:

[(1, 169637580), (2, 84818790), (3, 56545860), (4, 42409395), (5, 33927516), (6, 28272930), (7, 24233940), (9, 18848620), (10, 16963758), (12, 14136465), (14, 12116970), (15, 11309172), (18, 9424310), (20, 8481879), (21, 8077980), (28, 6058485), (30, 5654586), (31, 5472180), (35, 4846788), (36, 4712155), (42, 4038990), (43, 3945060), (45, 3769724), (60, 2827293), (62, 2736090), (63, 2692660), (70, 2423394), (84, 2019495), (86, 1972530), (90, 1884862), (93, 1824060), (101, 1679580), (105, 1615596), (124, 1368045), (126, 1346330), (129, 1315020), (140, 1211697), (155, 1094436), (172, 986265), (180, 942431), (186, 912030), (202, 839790), (210, 807798), (215, 789012), (217, 781740), (252, 673165), (258, 657510), (279, 608020), (301, 563580), (303, 559860), (310, 547218), (315, 538532), (372, 456015), (387, 438340), (404, 419895), (420, 403899), (430, 394506), (434, 390870), (465, 364812), (505, 335916), (516, 328755), (558, 304010), (602, 281790), (606, 279930), (620, 273609), (630, 269266), (645, 263004), (651, 260580), (707, 239940), (774, 219170), (860, 197253), (868, 195435), (903, 187860), (909, 186620), (930, 182406), (1010, 167958), (1085, 156348), (1116, 152005), (1204, 140895), (1212, 139965), (1260, 134633), (1290, 131502), (1302, 130290), (1333, 127260), (1395, 121604), (1414, 119970), (1505, 112716), (1515, 111972), (1548, 109585), (1806, 93930), (1818, 93310), (1860, 91203), (1935, 87668), (1953, 86860), (2020, 83979), (2121, 79980), (2170, 78174), (2580, 65751), (2604, 65145), (2666, 63630), (2709, 62620), (2790, 60802), (2828, 59985), (3010, 56358), (3030, 55986), (3131, 54180), (3255, 52116), (3535, 47988), (3612, 46965), (3636, 46655), (3870, 43834), (3906, 43430), (3999, 42420), (4242, 39990), (4340, 39087), (4343, 39060), (4515, 37572), (4545, 37324), (5332, 31815), (5418, 31310), (5580, 30401), (6020, 28179), (6060, 27993), (6262, 27090), (6363, 26660), (6510, 26058), (6665, 25452), (7070, 23994), (7740, 21917), (7812, 21715), (7998, 21210), (8484, 19995), (8686, 19530), (9030, 18786), (9090, 18662), (9331, 18180), (9393, 18060), (9765, 17372), (10605, 15996), (10836, 15655), (11997, 14140), (12524, 13545), (12726, 13330), (13020, 13029)]