19634646720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22159}}^1$

素因数の和:22263

約数の個数: 224

約数和(自身を含む): 68084029440

約数和(自身を除く): 48449382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 192, 195, 208, 213, 240, 260, 284, 312, 320, 355, 390, 416, 426, 480, 520, 568, 624, 710, 780, 832, 852, 923, 960, 1040, 1065, 1136, 1248, 1420, 1560, 1704, 1846, 2080, 2130, 2272, 2496, 2769, 2840, 3120, 3408, 3692, 4160, 4260, 4544, 4615, 5538, 5680, 6240, 6816, 7384, 8520, 9230, 11076, 11360, 12480, 13632, 13845, 14768, 17040, 18460, 22152, 22159, 22720, 27690, 29536, 34080, 36920, 44304, 44318, 55380, 59072, 66477, 68160, 73840, 88608, 88636, 110760, 110795, 132954, 147680, 177216, 177272, 221520, 221590, 265908, 288067, 295360, 332385, 354544, 443040, 443180, 531816, 576134, 664770, 709088, 864201, 886080, 886360, 1063632, 1152268, 1329540, 1418176, 1440335, 1573289, 1728402, 1772720, 2127264, 2304536, 2659080, 2880670, 3146578, 3456804, 3545440, 4254528, 4321005, 4609072, 4719867, 5318160, 5761340, 6293156, 6913608, 7090880, 7866445, 8642010, 9218144, 9439734, 10636320, 11522680, 12586312, 13827216, 15732890, 17284020, 18436288, 18879468, 20452757, 21272640, 23045360, 23599335, 25172624, 27654432, 31465780, 34568040, 37758936, 40905514, 46090720, 47198670, 50345248, 55308864, 61358271, 62931560, 69136080, 75517872, 81811028, 92181440, 94397340, 100690496, 102263785, 122716542, 125863120, 138272160, 151035744, 163622056, 188794680, 204527570, 245433084, 251726240, 276544320, 302071488, 306791355, 327244112, 377589360, 409055140, 490866168, 503452480, 613582710, 654488224, 755178720, 818110280, 981732336, 1227165420, 1308976448, 1510357440, 1636220560, 1963464672, 2454330840, 3272441120, 3926929344, 4908661680, 6544882240, 9817323360, 19634646720]

約数ペア:

[(1, 19634646720), (2, 9817323360), (3, 6544882240), (4, 4908661680), (5, 3926929344), (6, 3272441120), (8, 2454330840), (10, 1963464672), (12, 1636220560), (13, 1510357440), (15, 1308976448), (16, 1227165420), (20, 981732336), (24, 818110280), (26, 755178720), (30, 654488224), (32, 613582710), (39, 503452480), (40, 490866168), (48, 409055140), (52, 377589360), (60, 327244112), (64, 306791355), (65, 302071488), (71, 276544320), (78, 251726240), (80, 245433084), (96, 204527570), (104, 188794680), (120, 163622056), (130, 151035744), (142, 138272160), (156, 125863120), (160, 122716542), (192, 102263785), (195, 100690496), (208, 94397340), (213, 92181440), (240, 81811028), (260, 75517872), (284, 69136080), (312, 62931560), (320, 61358271), (355, 55308864), (390, 50345248), (416, 47198670), (426, 46090720), (480, 40905514), (520, 37758936), (568, 34568040), (624, 31465780), (710, 27654432), (780, 25172624), (832, 23599335), (852, 23045360), (923, 21272640), (960, 20452757), (1040, 18879468), (1065, 18436288), (1136, 17284020), (1248, 15732890), (1420, 13827216), (1560, 12586312), (1704, 11522680), (1846, 10636320), (2080, 9439734), (2130, 9218144), (2272, 8642010), (2496, 7866445), (2769, 7090880), (2840, 6913608), (3120, 6293156), (3408, 5761340), (3692, 5318160), (4160, 4719867), (4260, 4609072), (4544, 4321005), (4615, 4254528), (5538, 3545440), (5680, 3456804), (6240, 3146578), (6816, 2880670), (7384, 2659080), (8520, 2304536), (9230, 2127264), (11076, 1772720), (11360, 1728402), (12480, 1573289), (13632, 1440335), (13845, 1418176), (14768, 1329540), (17040, 1152268), (18460, 1063632), (22152, 886360), (22159, 886080), (22720, 864201), (27690, 709088), (29536, 664770), (34080, 576134), (36920, 531816), (44304, 443180), (44318, 443040), (55380, 354544), (59072, 332385), (66477, 295360), (68160, 288067), (73840, 265908), (88608, 221590), (88636, 221520), (110760, 177272), (110795, 177216), (132954, 147680)]