168460740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5813}}^1$

素因数の和:5858

約数の個数: 144

約数和(自身を含む): 609493248

約数和(自身を除く): 441032508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 5813, 7245, 9660, 11626, 14490, 17439, 23252, 28980, 29065, 34878, 40691, 52317, 58130, 69756, 81382, 87195, 104634, 116260, 122073, 133699, 162764, 174390, 203455, 209268, 244146, 261585, 267398, 348780, 366219, 401097, 406910, 488292, 523170, 534796, 610365, 668495, 732438, 802194, 813820, 935893, 1046340, 1203291, 1220730, 1336990, 1464876, 1604388, 1831095, 1871786, 2005485, 2406582, 2441460, 2673980, 2807679, 3662190, 3743572, 4010970, 4679465, 4813164, 5615358, 6016455, 7324380, 8021940, 8423037, 9358930, 11230716, 12032910, 14038395, 16846074, 18717860, 24065820, 28076790, 33692148, 42115185, 56153580, 84230370, 168460740]

約数ペア:

[(1, 168460740), (2, 84230370), (3, 56153580), (4, 42115185), (5, 33692148), (6, 28076790), (7, 24065820), (9, 18717860), (10, 16846074), (12, 14038395), (14, 12032910), (15, 11230716), (18, 9358930), (20, 8423037), (21, 8021940), (23, 7324380), (28, 6016455), (30, 5615358), (35, 4813164), (36, 4679465), (42, 4010970), (45, 3743572), (46, 3662190), (60, 2807679), (63, 2673980), (69, 2441460), (70, 2406582), (84, 2005485), (90, 1871786), (92, 1831095), (105, 1604388), (115, 1464876), (126, 1336990), (138, 1220730), (140, 1203291), (161, 1046340), (180, 935893), (207, 813820), (210, 802194), (230, 732438), (252, 668495), (276, 610365), (315, 534796), (322, 523170), (345, 488292), (414, 406910), (420, 401097), (460, 366219), (483, 348780), (630, 267398), (644, 261585), (690, 244146), (805, 209268), (828, 203455), (966, 174390), (1035, 162764), (1260, 133699), (1380, 122073), (1449, 116260), (1610, 104634), (1932, 87195), (2070, 81382), (2415, 69756), (2898, 58130), (3220, 52317), (4140, 40691), (4830, 34878), (5796, 29065), (5813, 28980), (7245, 23252), (9660, 17439), (11626, 14490)]