234303960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1441

約数の個数: 128

約数和(自身を含む): 772934400

約数和(自身を除く): 538630440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1277, 1320, 1390, 1529, 1668, 2085, 2554, 2780, 3058, 3336, 3831, 4170, 4587, 5108, 5560, 6116, 6385, 7645, 7662, 8340, 9174, 10216, 12232, 12770, 14047, 15290, 15324, 16680, 18348, 19155, 22935, 25540, 28094, 30580, 30648, 36696, 38310, 42141, 45870, 51080, 56188, 61160, 70235, 76620, 84282, 91740, 112376, 140470, 153240, 168564, 177503, 183480, 210705, 280940, 337128, 355006, 421410, 532509, 561880, 710012, 842820, 887515, 1065018, 1420024, 1685640, 1775030, 1952533, 2130036, 2662545, 3550060, 3905066, 4260072, 5325090, 5857599, 7100120, 7810132, 9762665, 10650180, 11715198, 15620264, 19525330, 21300360, 23430396, 29287995, 39050660, 46860792, 58575990, 78101320, 117151980, 234303960]

約数ペア:

[(1, 234303960), (2, 117151980), (3, 78101320), (4, 58575990), (5, 46860792), (6, 39050660), (8, 29287995), (10, 23430396), (11, 21300360), (12, 19525330), (15, 15620264), (20, 11715198), (22, 10650180), (24, 9762665), (30, 7810132), (33, 7100120), (40, 5857599), (44, 5325090), (55, 4260072), (60, 3905066), (66, 3550060), (88, 2662545), (110, 2130036), (120, 1952533), (132, 1775030), (139, 1685640), (165, 1420024), (220, 1065018), (264, 887515), (278, 842820), (330, 710012), (417, 561880), (440, 532509), (556, 421410), (660, 355006), (695, 337128), (834, 280940), (1112, 210705), (1277, 183480), (1320, 177503), (1390, 168564), (1529, 153240), (1668, 140470), (2085, 112376), (2554, 91740), (2780, 84282), (3058, 76620), (3336, 70235), (3831, 61160), (4170, 56188), (4587, 51080), (5108, 45870), (5560, 42141), (6116, 38310), (6385, 36696), (7645, 30648), (7662, 30580), (8340, 28094), (9174, 25540), (10216, 22935), (12232, 19155), (12770, 18348), (14047, 16680), (15290, 15324)]