155296680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^6\times {\mathrm{11}}^1$

素因数の和:67

約数の個数: 224

約数和(自身を含む): 592950240

約数和(自身を除く): 437653560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 686, 735, 770, 840, 924, 980, 1029, 1078, 1155, 1176, 1320, 1372, 1470, 1540, 1617, 1715, 1848, 1960, 2058, 2156, 2310, 2401, 2695, 2744, 2940, 3080, 3234, 3430, 3773, 4116, 4312, 4620, 4802, 5145, 5390, 5880, 6468, 6860, 7203, 7546, 8085, 8232, 9240, 9604, 10290, 10780, 11319, 12005, 12936, 13720, 14406, 15092, 16170, 16807, 18865, 19208, 20580, 21560, 22638, 24010, 26411, 28812, 30184, 32340, 33614, 36015, 37730, 41160, 45276, 48020, 50421, 52822, 56595, 57624, 64680, 67228, 72030, 75460, 79233, 84035, 90552, 96040, 100842, 105644, 113190, 117649, 132055, 134456, 144060, 150920, 158466, 168070, 184877, 201684, 211288, 226380, 235298, 252105, 264110, 288120, 316932, 336140, 352947, 369754, 396165, 403368, 452760, 470596, 504210, 528220, 554631, 588245, 633864, 672280, 705894, 739508, 792330, 924385, 941192, 1008420, 1056440, 1109262, 1176490, 1294139, 1411788, 1479016, 1584660, 1764735, 1848770, 2016840, 2218524, 2352980, 2588278, 2773155, 2823576, 3169320, 3529470, 3697540, 3882417, 4437048, 4705960, 5176556, 5546310, 6470695, 7058940, 7395080, 7764834, 10353112, 11092620, 12941390, 14117880, 15529668, 19412085, 22185240, 25882780, 31059336, 38824170, 51765560, 77648340, 155296680]

約数ペア:

[(1, 155296680), (2, 77648340), (3, 51765560), (4, 38824170), (5, 31059336), (6, 25882780), (7, 22185240), (8, 19412085), (10, 15529668), (11, 14117880), (12, 12941390), (14, 11092620), (15, 10353112), (20, 7764834), (21, 7395080), (22, 7058940), (24, 6470695), (28, 5546310), (30, 5176556), (33, 4705960), (35, 4437048), (40, 3882417), (42, 3697540), (44, 3529470), (49, 3169320), (55, 2823576), (56, 2773155), (60, 2588278), (66, 2352980), (70, 2218524), (77, 2016840), (84, 1848770), (88, 1764735), (98, 1584660), (105, 1479016), (110, 1411788), (120, 1294139), (132, 1176490), (140, 1109262), (147, 1056440), (154, 1008420), (165, 941192), (168, 924385), (196, 792330), (210, 739508), (220, 705894), (231, 672280), (245, 633864), (264, 588245), (280, 554631), (294, 528220), (308, 504210), (330, 470596), (343, 452760), (385, 403368), (392, 396165), (420, 369754), (440, 352947), (462, 336140), (490, 316932), (539, 288120), (588, 264110), (616, 252105), (660, 235298), (686, 226380), (735, 211288), (770, 201684), (840, 184877), (924, 168070), (980, 158466), (1029, 150920), (1078, 144060), (1155, 134456), (1176, 132055), (1320, 117649), (1372, 113190), (1470, 105644), (1540, 100842), (1617, 96040), (1715, 90552), (1848, 84035), (1960, 79233), (2058, 75460), (2156, 72030), (2310, 67228), (2401, 64680), (2695, 57624), (2744, 56595), (2940, 52822), (3080, 50421), (3234, 48020), (3430, 45276), (3773, 41160), (4116, 37730), (4312, 36015), (4620, 33614), (4802, 32340), (5145, 30184), (5390, 28812), (5880, 26411), (6468, 24010), (6860, 22638), (7203, 21560), (7546, 20580), (8085, 19208), (8232, 18865), (9240, 16807), (9604, 16170), (10290, 15092), (10780, 14406), (11319, 13720), (12005, 12936)]