128773380960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4258379}}^1$

素因数の和:4258410

約数の個数: 192

約数和(自身を含む): 515093644800

約数和(自身を除く): 386320263840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 4258379, 8516758, 12775137, 17033516, 21291895, 25550274, 29808653, 34067032, 38325411, 42583790, 51100548, 59617306, 63875685, 68134064, 76650822, 85167580, 89425959, 102201096, 114976233, 119234612, 127751370, 136268128, 149043265, 153301644, 170335160, 178851918, 191627055, 204402192, 229952466, 238469224, 255502740, 268277877, 298086530, 306603288, 340670320, 357703836, 383254110, 408804384, 447129795, 459904932, 476938448, 511005480, 536555754, 574881165, 596173060, 613206576, 681340640, 715407672, 766508220, 804833631, 894259590, 919809864, 953876896, 1022010960, 1073111508, 1149762330, 1192346120, 1226413152, 1341389385, 1430815344, 1533016440, 1609667262, 1788519180, 1839619728, 2044021920, 2146223016, 2299524660, 2384692240, 2682778770, 2861630688, 3066032880, 3219334524, 3577038360, 3679239456, 4024168155, 4292446032, 4599049320, 4769384480, 5365557540, 6132065760, 6438669048, 7154076720, 8048336310, 8584892064, 9198098640, 10731115080, 12877338096, 14308153440, 16096672620, 18396197280, 21462230160, 25754676192, 32193345240, 42924460320, 64386690480, 128773380960]

約数ペア:

[(1, 128773380960), (2, 64386690480), (3, 42924460320), (4, 32193345240), (5, 25754676192), (6, 21462230160), (7, 18396197280), (8, 16096672620), (9, 14308153440), (10, 12877338096), (12, 10731115080), (14, 9198098640), (15, 8584892064), (16, 8048336310), (18, 7154076720), (20, 6438669048), (21, 6132065760), (24, 5365557540), (27, 4769384480), (28, 4599049320), (30, 4292446032), (32, 4024168155), (35, 3679239456), (36, 3577038360), (40, 3219334524), (42, 3066032880), (45, 2861630688), (48, 2682778770), (54, 2384692240), (56, 2299524660), (60, 2146223016), (63, 2044021920), (70, 1839619728), (72, 1788519180), (80, 1609667262), (84, 1533016440), (90, 1430815344), (96, 1341389385), (105, 1226413152), (108, 1192346120), (112, 1149762330), (120, 1073111508), (126, 1022010960), (135, 953876896), (140, 919809864), (144, 894259590), (160, 804833631), (168, 766508220), (180, 715407672), (189, 681340640), (210, 613206576), (216, 596173060), (224, 574881165), (240, 536555754), (252, 511005480), (270, 476938448), (280, 459904932), (288, 447129795), (315, 408804384), (336, 383254110), (360, 357703836), (378, 340670320), (420, 306603288), (432, 298086530), (480, 268277877), (504, 255502740), (540, 238469224), (560, 229952466), (630, 204402192), (672, 191627055), (720, 178851918), (756, 170335160), (840, 153301644), (864, 149043265), (945, 136268128), (1008, 127751370), (1080, 119234612), (1120, 114976233), (1260, 102201096), (1440, 89425959), (1512, 85167580), (1680, 76650822), (1890, 68134064), (2016, 63875685), (2160, 59617306), (2520, 51100548), (3024, 42583790), (3360, 38325411), (3780, 34067032), (4320, 29808653), (5040, 25550274), (6048, 21291895), (7560, 17033516), (10080, 12775137), (15120, 8516758), (30240, 4258379)]