20071005120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136649}}^1$

素因数の和:136692

約数の個数: 224

約数和(自身を含む): 74971656000

約数和(自身を除く): 54900650880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 136649, 146880, 273298, 409947, 546596, 683245, 819894, 1093192, 1229841, 1366490, 1639788, 2049735, 2186384, 2323033, 2459682, 2732980, 3279576, 3689523, 4099470, 4372768, 4646066, 4919364, 5465960, 6149205, 6559152, 6969099, 7379046, 8198940, 8745536, 9292132, 9838728, 10931920, 11615165, 12298410, 13118304, 13938198, 14758092, 16397880, 18447615, 18584264, 19677456, 20907297, 21863840, 23230330, 24596820, 26236608, 27876396, 29516184, 32795760, 34845495, 36895230, 37168528, 39354912, 41814594, 43727680, 46460660, 49193640, 55752792, 59032368, 62721891, 65591520, 69690990, 73790460, 74337056, 78709824, 83629188, 92921320, 98387280, 104536485, 111505584, 118064736, 125443782, 131183040, 139381980, 147580920, 148674112, 167258376, 185842640, 196774560, 209072970, 223011168, 236129472, 250887564, 278763960, 295161840, 313609455, 334516752, 371685280, 393549120, 418145940, 446022336, 501775128, 557527920, 590323680, 627218910, 669033504, 743370560, 836291880, 1003550256, 1115055840, 1180647360, 1254437820, 1338067008, 1672583760, 2007100512, 2230111680, 2508875640, 3345167520, 4014201024, 5017751280, 6690335040, 10035502560, 20071005120]

約数ペア:

[(1, 20071005120), (2, 10035502560), (3, 6690335040), (4, 5017751280), (5, 4014201024), (6, 3345167520), (8, 2508875640), (9, 2230111680), (10, 2007100512), (12, 1672583760), (15, 1338067008), (16, 1254437820), (17, 1180647360), (18, 1115055840), (20, 1003550256), (24, 836291880), (27, 743370560), (30, 669033504), (32, 627218910), (34, 590323680), (36, 557527920), (40, 501775128), (45, 446022336), (48, 418145940), (51, 393549120), (54, 371685280), (60, 334516752), (64, 313609455), (68, 295161840), (72, 278763960), (80, 250887564), (85, 236129472), (90, 223011168), (96, 209072970), (102, 196774560), (108, 185842640), (120, 167258376), (135, 148674112), (136, 147580920), (144, 139381980), (153, 131183040), (160, 125443782), (170, 118064736), (180, 111505584), (192, 104536485), (204, 98387280), (216, 92921320), (240, 83629188), (255, 78709824), (270, 74337056), (272, 73790460), (288, 69690990), (306, 65591520), (320, 62721891), (340, 59032368), (360, 55752792), (408, 49193640), (432, 46460660), (459, 43727680), (480, 41814594), (510, 39354912), (540, 37168528), (544, 36895230), (576, 34845495), (612, 32795760), (680, 29516184), (720, 27876396), (765, 26236608), (816, 24596820), (864, 23230330), (918, 21863840), (960, 20907297), (1020, 19677456), (1080, 18584264), (1088, 18447615), (1224, 16397880), (1360, 14758092), (1440, 13938198), (1530, 13118304), (1632, 12298410), (1728, 11615165), (1836, 10931920), (2040, 9838728), (2160, 9292132), (2295, 8745536), (2448, 8198940), (2720, 7379046), (2880, 6969099), (3060, 6559152), (3264, 6149205), (3672, 5465960), (4080, 4919364), (4320, 4646066), (4590, 4372768), (4896, 4099470), (5440, 3689523), (6120, 3279576), (7344, 2732980), (8160, 2459682), (8640, 2323033), (9180, 2186384), (9792, 2049735), (12240, 1639788), (14688, 1366490), (16320, 1229841), (18360, 1093192), (24480, 819894), (29376, 683245), (36720, 546596), (48960, 409947), (73440, 273298), (136649, 146880)]