351679020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 1237856256

約数和(自身を除く): 886177236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 163, 165, 210, 220, 231, 308, 326, 330, 385, 420, 462, 467, 489, 652, 660, 770, 815, 924, 934, 978, 1141, 1155, 1401, 1540, 1630, 1793, 1868, 1956, 2282, 2310, 2335, 2445, 2802, 3260, 3269, 3423, 3586, 4564, 4620, 4670, 4890, 5137, 5379, 5604, 5705, 6538, 6846, 7005, 7172, 8965, 9340, 9780, 9807, 10274, 10758, 11410, 12551, 13076, 13692, 14010, 15411, 16345, 17115, 17930, 19614, 20548, 21516, 22820, 25102, 25685, 26895, 28020, 30822, 32690, 34230, 35860, 35959, 37653, 39228, 49035, 50204, 51370, 53790, 61644, 62755, 65380, 68460, 71918, 75306, 76121, 77055, 98070, 102740, 107580, 107877, 125510, 143836, 150612, 152242, 154110, 179795, 188265, 196140, 215754, 228363, 251020, 304484, 308220, 359590, 376530, 380605, 431508, 456726, 532847, 539385, 719180, 753060, 761210, 837331, 913452, 1065694, 1078770, 1141815, 1522420, 1598541, 1674662, 2131388, 2157540, 2283630, 2511993, 2664235, 3197082, 3349324, 4186655, 4567260, 5023986, 5328470, 5861317, 6394164, 7992705, 8373310, 10047972, 10656940, 11722634, 12559965, 15985410, 16746620, 17583951, 23445268, 25119930, 29306585, 31970820, 35167902, 50239860, 58613170, 70335804, 87919755, 117226340, 175839510, 351679020]

約数ペア:

[(1, 351679020), (2, 175839510), (3, 117226340), (4, 87919755), (5, 70335804), (6, 58613170), (7, 50239860), (10, 35167902), (11, 31970820), (12, 29306585), (14, 25119930), (15, 23445268), (20, 17583951), (21, 16746620), (22, 15985410), (28, 12559965), (30, 11722634), (33, 10656940), (35, 10047972), (42, 8373310), (44, 7992705), (55, 6394164), (60, 5861317), (66, 5328470), (70, 5023986), (77, 4567260), (84, 4186655), (105, 3349324), (110, 3197082), (132, 2664235), (140, 2511993), (154, 2283630), (163, 2157540), (165, 2131388), (210, 1674662), (220, 1598541), (231, 1522420), (308, 1141815), (326, 1078770), (330, 1065694), (385, 913452), (420, 837331), (462, 761210), (467, 753060), (489, 719180), (652, 539385), (660, 532847), (770, 456726), (815, 431508), (924, 380605), (934, 376530), (978, 359590), (1141, 308220), (1155, 304484), (1401, 251020), (1540, 228363), (1630, 215754), (1793, 196140), (1868, 188265), (1956, 179795), (2282, 154110), (2310, 152242), (2335, 150612), (2445, 143836), (2802, 125510), (3260, 107877), (3269, 107580), (3423, 102740), (3586, 98070), (4564, 77055), (4620, 76121), (4670, 75306), (4890, 71918), (5137, 68460), (5379, 65380), (5604, 62755), (5705, 61644), (6538, 53790), (6846, 51370), (7005, 50204), (7172, 49035), (8965, 39228), (9340, 37653), (9780, 35959), (9807, 35860), (10274, 34230), (10758, 32690), (11410, 30822), (12551, 28020), (13076, 26895), (13692, 25685), (14010, 25102), (15411, 22820), (16345, 21516), (17115, 20548), (17930, 19614)]