221123760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 320

約数和(自身を含む): 854945280

約数和(自身を除く): 633821520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 379, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 758, 780, 816, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1137, 1144, 1320, 1326, 1360, 1430, 1496, 1516, 1560, 1716, 1768, 1870, 1895, 2040, 2145, 2210, 2244, 2274, 2288, 2431, 2640, 2652, 2805, 2860, 2992, 3032, 3120, 3315, 3432, 3536, 3740, 3790, 4080, 4169, 4290, 4420, 4488, 4548, 4862, 4927, 5304, 5610, 5685, 5720, 6064, 6443, 6630, 6864, 7293, 7480, 7580, 8338, 8580, 8840, 8976, 9096, 9724, 9854, 10608, 11220, 11370, 11440, 12155, 12507, 12886, 13260, 14586, 14781, 14960, 15160, 16676, 17160, 17680, 18192, 19329, 19448, 19708, 20845, 22440, 22740, 24310, 24635, 25014, 25772, 26520, 29172, 29562, 30320, 32215, 33352, 34320, 36465, 38658, 38896, 39416, 41690, 44880, 45480, 48620, 49270, 50028, 51544, 53040, 54197, 58344, 59124, 62535, 64430, 66704, 70873, 72930, 73905, 77316, 78832, 83380, 83759, 90960, 96645, 97240, 98540, 100056, 103088, 108394, 116688, 118248, 125070, 128860, 141746, 145860, 147810, 154632, 162591, 166760, 167518, 193290, 194480, 197080, 200112, 212619, 216788, 236496, 250140, 251277, 257720, 270985, 283492, 291720, 295620, 309264, 325182, 333520, 335036, 354365, 386580, 394160, 418795, 425238, 433576, 500280, 502554, 515440, 541970, 566984, 583440, 591240, 650364, 670072, 708730, 773160, 812955, 837590, 850476, 867152, 921349, 1000560, 1005108, 1063095, 1083940, 1133968, 1182480, 1256385, 1300728, 1340144, 1417460, 1546320, 1625910, 1675180, 1700952, 1842698, 2010216, 2126190, 2167880, 2512770, 2601456, 2764047, 2834920, 3251820, 3350360, 3401904, 3685396, 4020432, 4252380, 4335760, 4606745, 5025540, 5528094, 5669840, 6503640, 6700720, 7370792, 8504760, 9213490, 10051080, 11056188, 13007280, 13820235, 14741584, 17009520, 18426980, 20102160, 22112376, 27640470, 36853960, 44224752, 55280940, 73707920, 110561880, 221123760]

約数ペア:

[(1, 221123760), (2, 110561880), (3, 73707920), (4, 55280940), (5, 44224752), (6, 36853960), (8, 27640470), (10, 22112376), (11, 20102160), (12, 18426980), (13, 17009520), (15, 14741584), (16, 13820235), (17, 13007280), (20, 11056188), (22, 10051080), (24, 9213490), (26, 8504760), (30, 7370792), (33, 6700720), (34, 6503640), (39, 5669840), (40, 5528094), (44, 5025540), (48, 4606745), (51, 4335760), (52, 4252380), (55, 4020432), (60, 3685396), (65, 3401904), (66, 3350360), (68, 3251820), (78, 2834920), (80, 2764047), (85, 2601456), (88, 2512770), (102, 2167880), (104, 2126190), (110, 2010216), (120, 1842698), (130, 1700952), (132, 1675180), (136, 1625910), (143, 1546320), (156, 1417460), (165, 1340144), (170, 1300728), (176, 1256385), (187, 1182480), (195, 1133968), (204, 1083940), (208, 1063095), (220, 1005108), (221, 1000560), (240, 921349), (255, 867152), (260, 850476), (264, 837590), (272, 812955), (286, 773160), (312, 708730), (330, 670072), (340, 650364), (374, 591240), (379, 583440), (390, 566984), (408, 541970), (429, 515440), (440, 502554), (442, 500280), (510, 433576), (520, 425238), (528, 418795), (561, 394160), (572, 386580), (624, 354365), (660, 335036), (663, 333520), (680, 325182), (715, 309264), (748, 295620), (758, 291720), (780, 283492), (816, 270985), (858, 257720), (880, 251277), (884, 250140), (935, 236496), (1020, 216788), (1040, 212619), (1105, 200112), (1122, 197080), (1137, 194480), (1144, 193290), (1320, 167518), (1326, 166760), (1360, 162591), (1430, 154632), (1496, 147810), (1516, 145860), (1560, 141746), (1716, 128860), (1768, 125070), (1870, 118248), (1895, 116688), (2040, 108394), (2145, 103088), (2210, 100056), (2244, 98540), (2274, 97240), (2288, 96645), (2431, 90960), (2640, 83759), (2652, 83380), (2805, 78832), (2860, 77316), (2992, 73905), (3032, 72930), (3120, 70873), (3315, 66704), (3432, 64430), (3536, 62535), (3740, 59124), (3790, 58344), (4080, 54197), (4169, 53040), (4290, 51544), (4420, 50028), (4488, 49270), (4548, 48620), (4862, 45480), (4927, 44880), (5304, 41690), (5610, 39416), (5685, 38896), (5720, 38658), (6064, 36465), (6443, 34320), (6630, 33352), (6864, 32215), (7293, 30320), (7480, 29562), (7580, 29172), (8338, 26520), (8580, 25772), (8840, 25014), (8976, 24635), (9096, 24310), (9724, 22740), (9854, 22440), (10608, 20845), (11220, 19708), (11370, 19448), (11440, 19329), (12155, 18192), (12507, 17680), (12886, 17160), (13260, 16676), (14586, 15160), (14781, 14960)]