23390640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 480

約数和(自身を含む): 106868160

約数和(自身を除く): 83477520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 49, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 98, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 147, 153, 156, 168, 170, 180, 182, 189, 195, 196, 204, 208, 210, 216, 221, 234, 238, 240, 245, 252, 255, 260, 270, 272, 273, 280, 294, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 392, 408, 420, 432, 441, 442, 455, 459, 468, 476, 490, 504, 510, 520, 540, 546, 560, 585, 588, 595, 612, 624, 630, 637, 663, 680, 702, 714, 720, 728, 735, 756, 765, 780, 784, 816, 819, 833, 840, 882, 884, 910, 918, 936, 945, 952, 980, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1170, 1176, 1190, 1224, 1260, 1274, 1323, 1326, 1360, 1365, 1404, 1428, 1456, 1470, 1512, 1530, 1547, 1560, 1638, 1666, 1680, 1755, 1764, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1911, 1960, 1989, 2040, 2142, 2160, 2184, 2205, 2210, 2295, 2340, 2352, 2380, 2448, 2457, 2499, 2520, 2548, 2646, 2652, 2730, 2808, 2856, 2940, 3024, 3060, 3094, 3120, 3185, 3213, 3276, 3315, 3332, 3510, 3528, 3536, 3570, 3640, 3672, 3780, 3822, 3920, 3978, 4080, 4095, 4165, 4284, 4368, 4410, 4420, 4590, 4641, 4680, 4760, 4914, 4998, 5040, 5096, 5292, 5304, 5355, 5460, 5616, 5712, 5733, 5880, 5967, 6120, 6188, 6370, 6426, 6552, 6615, 6630, 6664, 7020, 7056, 7140, 7280, 7344, 7497, 7560, 7644, 7735, 7956, 8190, 8330, 8568, 8820, 8840, 9180, 9282, 9360, 9520, 9555, 9828, 9945, 9996, 10192, 10584, 10608, 10710, 10829, 10920, 11466, 11760, 11934, 12240, 12285, 12376, 12495, 12740, 12852, 13104, 13230, 13260, 13328, 13923, 14040, 14280, 14994, 15120, 15288, 15470, 15912, 16065, 16380, 16660, 17136, 17199, 17640, 17680, 18360, 18564, 19110, 19656, 19890, 19992, 21168, 21420, 21658, 21840, 22491, 22932, 23205, 23868, 24570, 24752, 24990, 25480, 25704, 26460, 26520, 27846, 28080, 28560, 28665, 29835, 29988, 30576, 30940, 31824, 32130, 32487, 32760, 33320, 34398, 35280, 36720, 37128, 37485, 38220, 39312, 39780, 39984, 41769, 42840, 43316, 44982, 45864, 46410, 47736, 49140, 49980, 50960, 51408, 52920, 53040, 54145, 55692, 57330, 59670, 59976, 61880, 64260, 64974, 65520, 66640, 68796, 69615, 74256, 74970, 76440, 79560, 83538, 85680, 85995, 86632, 89964, 91728, 92820, 95472, 97461, 98280, 99960, 105840, 108290, 111384, 112455, 114660, 119340, 119952, 123760, 128520, 129948, 137592, 139230, 149940, 152880, 159120, 162435, 167076, 171990, 173264, 179928, 185640, 194922, 196560, 199920, 208845, 216580, 222768, 224910, 229320, 238680, 257040, 259896, 275184, 278460, 292383, 299880, 324870, 334152, 343980, 359856, 371280, 389844, 417690, 433160, 449820, 458640, 477360, 487305, 519792, 556920, 584766, 599760, 649740, 668304, 687960, 779688, 835380, 866320, 899640, 974610, 1113840, 1169532, 1299480, 1375920, 1461915, 1559376, 1670760, 1799280, 1949220, 2339064, 2598960, 2923830, 3341520, 3898440, 4678128, 5847660, 7796880, 11695320, 23390640]

約数ペア:

[(1, 23390640), (2, 11695320), (3, 7796880), (4, 5847660), (5, 4678128), (6, 3898440), (7, 3341520), (8, 2923830), (9, 2598960), (10, 2339064), (12, 1949220), (13, 1799280), (14, 1670760), (15, 1559376), (16, 1461915), (17, 1375920), (18, 1299480), (20, 1169532), (21, 1113840), (24, 974610), (26, 899640), (27, 866320), (28, 835380), (30, 779688), (34, 687960), (35, 668304), (36, 649740), (39, 599760), (40, 584766), (42, 556920), (45, 519792), (48, 487305), (49, 477360), (51, 458640), (52, 449820), (54, 433160), (56, 417690), (60, 389844), (63, 371280), (65, 359856), (68, 343980), (70, 334152), (72, 324870), (78, 299880), (80, 292383), (84, 278460), (85, 275184), (90, 259896), (91, 257040), (98, 238680), (102, 229320), (104, 224910), (105, 222768), (108, 216580), (112, 208845), (117, 199920), (119, 196560), (120, 194922), (126, 185640), (130, 179928), (135, 173264), (136, 171990), (140, 167076), (144, 162435), (147, 159120), (153, 152880), (156, 149940), (168, 139230), (170, 137592), (180, 129948), (182, 128520), (189, 123760), (195, 119952), (196, 119340), (204, 114660), (208, 112455), (210, 111384), (216, 108290), (221, 105840), (234, 99960), (238, 98280), (240, 97461), (245, 95472), (252, 92820), (255, 91728), (260, 89964), (270, 86632), (272, 85995), (273, 85680), (280, 83538), (294, 79560), (306, 76440), (312, 74970), (315, 74256), (336, 69615), (340, 68796), (351, 66640), (357, 65520), (360, 64974), (364, 64260), (378, 61880), (390, 59976), (392, 59670), (408, 57330), (420, 55692), (432, 54145), (441, 53040), (442, 52920), (455, 51408), (459, 50960), (468, 49980), (476, 49140), (490, 47736), (504, 46410), (510, 45864), (520, 44982), (540, 43316), (546, 42840), (560, 41769), (585, 39984), (588, 39780), (595, 39312), (612, 38220), (624, 37485), (630, 37128), (637, 36720), (663, 35280), (680, 34398), (702, 33320), (714, 32760), (720, 32487), (728, 32130), (735, 31824), (756, 30940), (765, 30576), (780, 29988), (784, 29835), (816, 28665), (819, 28560), (833, 28080), (840, 27846), (882, 26520), (884, 26460), (910, 25704), (918, 25480), (936, 24990), (945, 24752), (952, 24570), (980, 23868), (1008, 23205), (1020, 22932), (1040, 22491), (1071, 21840), (1080, 21658), (1092, 21420), (1105, 21168), (1170, 19992), (1176, 19890), (1190, 19656), (1224, 19110), (1260, 18564), (1274, 18360), (1323, 17680), (1326, 17640), (1360, 17199), (1365, 17136), (1404, 16660), (1428, 16380), (1456, 16065), (1470, 15912), (1512, 15470), (1530, 15288), (1547, 15120), (1560, 14994), (1638, 14280), (1666, 14040), (1680, 13923), (1755, 13328), (1764, 13260), (1768, 13230), (1785, 13104), (1820, 12852), (1836, 12740), (1872, 12495), (1890, 12376), (1904, 12285), (1911, 12240), (1960, 11934), (1989, 11760), (2040, 11466), (2142, 10920), (2160, 10829), (2184, 10710), (2205, 10608), (2210, 10584), (2295, 10192), (2340, 9996), (2352, 9945), (2380, 9828), (2448, 9555), (2457, 9520), (2499, 9360), (2520, 9282), (2548, 9180), (2646, 8840), (2652, 8820), (2730, 8568), (2808, 8330), (2856, 8190), (2940, 7956), (3024, 7735), (3060, 7644), (3094, 7560), (3120, 7497), (3185, 7344), (3213, 7280), (3276, 7140), (3315, 7056), (3332, 7020), (3510, 6664), (3528, 6630), (3536, 6615), (3570, 6552), (3640, 6426), (3672, 6370), (3780, 6188), (3822, 6120), (3920, 5967), (3978, 5880), (4080, 5733), (4095, 5712), (4165, 5616), (4284, 5460), (4368, 5355), (4410, 5304), (4420, 5292), (4590, 5096), (4641, 5040), (4680, 4998), (4760, 4914)]