68788896540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{292993}}^1$

素因数の和:293068

約数の個数: 192

約数和(自身を含む): 242570904576

約数和(自身を除く): 173782008036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 780, 860, 903, 910, 1092, 1118, 1204, 1290, 1365, 1505, 1677, 1806, 1820, 2236, 2580, 2730, 2795, 3010, 3354, 3612, 3913, 4515, 5460, 5590, 6020, 6708, 7826, 8385, 9030, 11180, 11739, 15652, 16770, 18060, 19565, 23478, 33540, 39130, 46956, 58695, 78260, 117390, 234780, 292993, 585986, 878979, 1171972, 1464965, 1757958, 2050951, 2929930, 3515916, 3808909, 4101902, 4394895, 5859860, 6152853, 7617818, 8203804, 8789790, 10254755, 11426727, 12305706, 12598699, 15235636, 17579580, 19044545, 20509510, 22853454, 24611412, 25197398, 26662363, 30764265, 37796097, 38089090, 41019020, 45706908, 50394796, 53324726, 57133635, 61528530, 62993495, 75592194, 76178180, 79987089, 88190893, 106649452, 114267270, 123057060, 125986990, 133311815, 151184388, 159974178, 163783087, 176381786, 188980485, 228534540, 251973980, 264572679, 266623630, 319948356, 327566174, 352763572, 377960970, 399935445, 440954465, 491349261, 529145358, 533247260, 655132348, 755921940, 799870890, 818915435, 881908930, 982698522, 1058290716, 1146481609, 1322863395, 1599741780, 1637830870, 1763817860, 1965397044, 2292963218, 2456746305, 2645726790, 3275661740, 3439444827, 4585926436, 4913492610, 5291453580, 5732408045, 6878889654, 9826985220, 11464816090, 13757779308, 17197224135, 22929632180, 34394448270, 68788896540]

約数ペア:

[(1, 68788896540), (2, 34394448270), (3, 22929632180), (4, 17197224135), (5, 13757779308), (6, 11464816090), (7, 9826985220), (10, 6878889654), (12, 5732408045), (13, 5291453580), (14, 4913492610), (15, 4585926436), (20, 3439444827), (21, 3275661740), (26, 2645726790), (28, 2456746305), (30, 2292963218), (35, 1965397044), (39, 1763817860), (42, 1637830870), (43, 1599741780), (52, 1322863395), (60, 1146481609), (65, 1058290716), (70, 982698522), (78, 881908930), (84, 818915435), (86, 799870890), (91, 755921940), (105, 655132348), (129, 533247260), (130, 529145358), (140, 491349261), (156, 440954465), (172, 399935445), (182, 377960970), (195, 352763572), (210, 327566174), (215, 319948356), (258, 266623630), (260, 264572679), (273, 251973980), (301, 228534540), (364, 188980485), (390, 176381786), (420, 163783087), (430, 159974178), (455, 151184388), (516, 133311815), (546, 125986990), (559, 123057060), (602, 114267270), (645, 106649452), (780, 88190893), (860, 79987089), (903, 76178180), (910, 75592194), (1092, 62993495), (1118, 61528530), (1204, 57133635), (1290, 53324726), (1365, 50394796), (1505, 45706908), (1677, 41019020), (1806, 38089090), (1820, 37796097), (2236, 30764265), (2580, 26662363), (2730, 25197398), (2795, 24611412), (3010, 22853454), (3354, 20509510), (3612, 19044545), (3913, 17579580), (4515, 15235636), (5460, 12598699), (5590, 12305706), (6020, 11426727), (6708, 10254755), (7826, 8789790), (8385, 8203804), (9030, 7617818), (11180, 6152853), (11739, 5859860), (15652, 4394895), (16770, 4101902), (18060, 3808909), (19565, 3515916), (23478, 2929930), (33540, 2050951), (39130, 1757958), (46956, 1464965), (58695, 1171972), (78260, 878979), (117390, 585986), (234780, 292993)]