8918026920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{3407}}^1$

素因数の和:4096

約数の個数: 192

約数和(自身を含む): 31675587840

約数和(自身を除く): 22757560920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 661, 792, 990, 1320, 1322, 1980, 1983, 2644, 3305, 3407, 3960, 3966, 5288, 5949, 6610, 6814, 7271, 7932, 9915, 10221, 11898, 13220, 13628, 14542, 15864, 17035, 19830, 20442, 21813, 23796, 26440, 27256, 29084, 29745, 30663, 34070, 36355, 37477, 39660, 40884, 43626, 47592, 51105, 58168, 59490, 61326, 65439, 68140, 72710, 74954, 79320, 81768, 87252, 102210, 109065, 112431, 118980, 122652, 130878, 136280, 145420, 149908, 153315, 174504, 187385, 204420, 218130, 224862, 237960, 245304, 261756, 290840, 299816, 306630, 327195, 337293, 374770, 408840, 436260, 449724, 523512, 562155, 613260, 654390, 674586, 749540, 872520, 899448, 1124310, 1226520, 1308780, 1349172, 1499080, 1686465, 2248620, 2252027, 2617560, 2698344, 3372930, 4497240, 4504054, 6745860, 6756081, 9008108, 11260135, 13491720, 13512162, 18016216, 20268243, 22520270, 24772297, 27024324, 33780405, 40536486, 45040540, 49544594, 54048648, 67560810, 74316891, 81072972, 90081080, 99089188, 101341215, 123861485, 135121620, 148633782, 162145944, 198178376, 202682430, 222950673, 247722970, 270243240, 297267564, 371584455, 405364860, 445901346, 495445940, 594535128, 743168910, 810729720, 891802692, 990891880, 1114753365, 1486337820, 1783605384, 2229506730, 2972675640, 4459013460, 8918026920]

約数ペア:

[(1, 8918026920), (2, 4459013460), (3, 2972675640), (4, 2229506730), (5, 1783605384), (6, 1486337820), (8, 1114753365), (9, 990891880), (10, 891802692), (11, 810729720), (12, 743168910), (15, 594535128), (18, 495445940), (20, 445901346), (22, 405364860), (24, 371584455), (30, 297267564), (33, 270243240), (36, 247722970), (40, 222950673), (44, 202682430), (45, 198178376), (55, 162145944), (60, 148633782), (66, 135121620), (72, 123861485), (88, 101341215), (90, 99089188), (99, 90081080), (110, 81072972), (120, 74316891), (132, 67560810), (165, 54048648), (180, 49544594), (198, 45040540), (220, 40536486), (264, 33780405), (330, 27024324), (360, 24772297), (396, 22520270), (440, 20268243), (495, 18016216), (660, 13512162), (661, 13491720), (792, 11260135), (990, 9008108), (1320, 6756081), (1322, 6745860), (1980, 4504054), (1983, 4497240), (2644, 3372930), (3305, 2698344), (3407, 2617560), (3960, 2252027), (3966, 2248620), (5288, 1686465), (5949, 1499080), (6610, 1349172), (6814, 1308780), (7271, 1226520), (7932, 1124310), (9915, 899448), (10221, 872520), (11898, 749540), (13220, 674586), (13628, 654390), (14542, 613260), (15864, 562155), (17035, 523512), (19830, 449724), (20442, 436260), (21813, 408840), (23796, 374770), (26440, 337293), (27256, 327195), (29084, 306630), (29745, 299816), (30663, 290840), (34070, 261756), (36355, 245304), (37477, 237960), (39660, 224862), (40884, 218130), (43626, 204420), (47592, 187385), (51105, 174504), (58168, 153315), (59490, 149908), (61326, 145420), (65439, 136280), (68140, 130878), (72710, 122652), (74954, 118980), (79320, 112431), (81768, 109065), (87252, 102210)]