32007780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 119508480

約数和(自身を除く): 87500700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 191, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 382, 399, 420, 441, 490, 532, 570, 573, 588, 630, 665, 684, 735, 764, 798, 855, 882, 931, 955, 980, 1140, 1146, 1197, 1260, 1330, 1337, 1470, 1596, 1710, 1719, 1764, 1862, 1910, 1995, 2205, 2292, 2394, 2660, 2674, 2793, 2865, 2940, 3420, 3438, 3629, 3724, 3820, 3990, 4011, 4410, 4655, 4788, 5348, 5586, 5730, 5985, 6685, 6876, 7258, 7980, 8022, 8379, 8595, 8820, 9310, 9359, 10887, 11172, 11460, 11970, 12033, 13370, 13965, 14516, 16044, 16758, 17190, 18145, 18620, 18718, 20055, 21774, 23940, 24066, 25403, 26740, 27930, 28077, 32661, 33516, 34380, 36290, 37436, 40110, 41895, 43548, 46795, 48132, 50806, 54435, 55860, 56154, 60165, 65322, 72580, 76209, 80220, 83790, 84231, 93590, 101612, 108870, 112308, 120330, 127015, 130644, 140385, 152418, 163305, 167580, 168462, 177821, 187180, 217740, 228627, 240660, 254030, 280770, 304836, 326610, 336924, 355642, 381045, 421155, 457254, 508060, 533463, 561540, 653220, 711284, 762090, 842310, 889105, 914508, 1066926, 1143135, 1524180, 1600389, 1684620, 1778210, 2133852, 2286270, 2667315, 3200778, 3556420, 4572540, 5334630, 6401556, 8001945, 10669260, 16003890, 32007780]

約数ペア:

[(1, 32007780), (2, 16003890), (3, 10669260), (4, 8001945), (5, 6401556), (6, 5334630), (7, 4572540), (9, 3556420), (10, 3200778), (12, 2667315), (14, 2286270), (15, 2133852), (18, 1778210), (19, 1684620), (20, 1600389), (21, 1524180), (28, 1143135), (30, 1066926), (35, 914508), (36, 889105), (38, 842310), (42, 762090), (45, 711284), (49, 653220), (57, 561540), (60, 533463), (63, 508060), (70, 457254), (76, 421155), (84, 381045), (90, 355642), (95, 336924), (98, 326610), (105, 304836), (114, 280770), (126, 254030), (133, 240660), (140, 228627), (147, 217740), (171, 187180), (180, 177821), (190, 168462), (191, 167580), (196, 163305), (210, 152418), (228, 140385), (245, 130644), (252, 127015), (266, 120330), (285, 112308), (294, 108870), (315, 101612), (342, 93590), (380, 84231), (382, 83790), (399, 80220), (420, 76209), (441, 72580), (490, 65322), (532, 60165), (570, 56154), (573, 55860), (588, 54435), (630, 50806), (665, 48132), (684, 46795), (735, 43548), (764, 41895), (798, 40110), (855, 37436), (882, 36290), (931, 34380), (955, 33516), (980, 32661), (1140, 28077), (1146, 27930), (1197, 26740), (1260, 25403), (1330, 24066), (1337, 23940), (1470, 21774), (1596, 20055), (1710, 18718), (1719, 18620), (1764, 18145), (1862, 17190), (1910, 16758), (1995, 16044), (2205, 14516), (2292, 13965), (2394, 13370), (2660, 12033), (2674, 11970), (2793, 11460), (2865, 11172), (2940, 10887), (3420, 9359), (3438, 9310), (3629, 8820), (3724, 8595), (3820, 8379), (3990, 8022), (4011, 7980), (4410, 7258), (4655, 6876), (4788, 6685), (5348, 5985), (5586, 5730)]