23106720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 93647232

約数和(自身を除く): 70540512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 168, 182, 184, 195, 208, 210, 224, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 416, 420, 455, 460, 480, 483, 520, 529, 546, 552, 560, 598, 624, 644, 672, 690, 728, 736, 780, 805, 840, 897, 910, 920, 966, 1040, 1058, 1092, 1104, 1120, 1196, 1248, 1288, 1365, 1380, 1456, 1495, 1560, 1587, 1610, 1680, 1794, 1820, 1840, 1932, 2080, 2093, 2116, 2184, 2208, 2392, 2415, 2576, 2645, 2730, 2760, 2912, 2990, 3120, 3174, 3220, 3360, 3588, 3640, 3680, 3703, 3864, 4186, 4232, 4368, 4485, 4784, 4830, 5152, 5290, 5460, 5520, 5980, 6240, 6279, 6348, 6440, 6877, 7176, 7280, 7406, 7728, 7935, 8372, 8464, 8736, 8970, 9568, 9660, 10465, 10580, 10920, 11040, 11109, 11960, 12558, 12696, 12880, 13754, 14352, 14560, 14812, 15456, 15870, 16744, 16928, 17940, 18515, 19320, 20631, 20930, 21160, 21840, 22218, 23920, 25116, 25392, 25760, 27508, 28704, 29624, 31395, 31740, 33488, 34385, 35880, 37030, 38640, 41262, 41860, 42320, 43680, 44436, 47840, 48139, 50232, 50784, 55016, 55545, 59248, 62790, 63480, 66976, 68770, 71760, 74060, 77280, 82524, 83720, 84640, 88872, 96278, 100464, 103155, 110032, 111090, 118496, 125580, 126960, 137540, 143520, 144417, 148120, 165048, 167440, 177744, 192556, 200928, 206310, 220064, 222180, 240695, 251160, 253920, 275080, 288834, 296240, 330096, 334880, 355488, 385112, 412620, 444360, 481390, 502320, 550160, 577668, 592480, 660192, 722085, 770224, 825240, 888720, 962780, 1004640, 1100320, 1155336, 1444170, 1540448, 1650480, 1777440, 1925560, 2310672, 2888340, 3300960, 3851120, 4621344, 5776680, 7702240, 11553360, 23106720]

約数ペア:

[(1, 23106720), (2, 11553360), (3, 7702240), (4, 5776680), (5, 4621344), (6, 3851120), (7, 3300960), (8, 2888340), (10, 2310672), (12, 1925560), (13, 1777440), (14, 1650480), (15, 1540448), (16, 1444170), (20, 1155336), (21, 1100320), (23, 1004640), (24, 962780), (26, 888720), (28, 825240), (30, 770224), (32, 722085), (35, 660192), (39, 592480), (40, 577668), (42, 550160), (46, 502320), (48, 481390), (52, 444360), (56, 412620), (60, 385112), (65, 355488), (69, 334880), (70, 330096), (78, 296240), (80, 288834), (84, 275080), (91, 253920), (92, 251160), (96, 240695), (104, 222180), (105, 220064), (112, 206310), (115, 200928), (120, 192556), (130, 177744), (138, 167440), (140, 165048), (156, 148120), (160, 144417), (161, 143520), (168, 137540), (182, 126960), (184, 125580), (195, 118496), (208, 111090), (210, 110032), (224, 103155), (230, 100464), (240, 96278), (260, 88872), (273, 84640), (276, 83720), (280, 82524), (299, 77280), (312, 74060), (322, 71760), (336, 68770), (345, 66976), (364, 63480), (368, 62790), (390, 59248), (416, 55545), (420, 55016), (455, 50784), (460, 50232), (480, 48139), (483, 47840), (520, 44436), (529, 43680), (546, 42320), (552, 41860), (560, 41262), (598, 38640), (624, 37030), (644, 35880), (672, 34385), (690, 33488), (728, 31740), (736, 31395), (780, 29624), (805, 28704), (840, 27508), (897, 25760), (910, 25392), (920, 25116), (966, 23920), (1040, 22218), (1058, 21840), (1092, 21160), (1104, 20930), (1120, 20631), (1196, 19320), (1248, 18515), (1288, 17940), (1365, 16928), (1380, 16744), (1456, 15870), (1495, 15456), (1560, 14812), (1587, 14560), (1610, 14352), (1680, 13754), (1794, 12880), (1820, 12696), (1840, 12558), (1932, 11960), (2080, 11109), (2093, 11040), (2116, 10920), (2184, 10580), (2208, 10465), (2392, 9660), (2415, 9568), (2576, 8970), (2645, 8736), (2730, 8464), (2760, 8372), (2912, 7935), (2990, 7728), (3120, 7406), (3174, 7280), (3220, 7176), (3360, 6877), (3588, 6440), (3640, 6348), (3680, 6279), (3703, 6240), (3864, 5980), (4186, 5520), (4232, 5460), (4368, 5290), (4485, 5152), (4784, 4830)]