194444640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 432

約数和(自身を含む): 776962368

約数和(自身を除く): 582517728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 47, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 94, 96, 102, 104, 117, 120, 130, 136, 141, 144, 153, 156, 160, 169, 170, 180, 188, 195, 204, 208, 221, 234, 235, 240, 255, 260, 272, 282, 288, 306, 312, 338, 340, 360, 376, 390, 408, 416, 423, 442, 468, 470, 480, 507, 510, 520, 544, 564, 585, 611, 612, 624, 663, 676, 680, 705, 720, 752, 765, 780, 799, 816, 845, 846, 884, 936, 940, 1014, 1020, 1040, 1105, 1128, 1170, 1222, 1224, 1248, 1326, 1352, 1360, 1410, 1440, 1504, 1521, 1530, 1560, 1598, 1632, 1690, 1692, 1768, 1833, 1872, 1880, 1989, 2028, 2040, 2080, 2115, 2210, 2256, 2340, 2397, 2444, 2448, 2535, 2652, 2704, 2720, 2820, 2873, 3042, 3055, 3060, 3120, 3196, 3315, 3380, 3384, 3536, 3666, 3744, 3760, 3978, 3995, 4056, 4080, 4230, 4420, 4512, 4680, 4794, 4888, 4896, 5070, 5304, 5408, 5499, 5640, 5746, 6084, 6110, 6120, 6240, 6392, 6630, 6760, 6768, 7072, 7191, 7332, 7520, 7605, 7943, 7956, 7990, 8112, 8160, 8460, 8619, 8840, 9165, 9360, 9588, 9776, 9945, 10140, 10387, 10608, 10998, 11280, 11492, 11985, 12168, 12220, 12240, 12784, 13260, 13520, 13536, 14365, 14382, 14664, 15210, 15886, 15912, 15980, 16224, 16920, 17238, 17680, 18330, 18720, 19176, 19552, 19890, 20280, 20774, 21216, 21996, 22560, 22984, 23829, 23970, 24336, 24440, 24480, 25568, 25857, 26520, 27040, 27495, 28730, 28764, 29328, 30420, 31161, 31772, 31824, 31960, 33840, 34476, 35360, 35955, 36660, 38352, 39715, 39780, 40560, 41548, 43095, 43992, 45968, 47658, 47940, 48672, 48880, 51714, 51935, 53040, 54990, 57460, 57528, 58656, 60840, 62322, 63544, 63648, 63920, 67680, 68952, 71487, 71910, 73320, 76704, 79430, 79560, 81120, 83096, 86190, 87984, 91936, 93483, 95316, 95880, 97760, 103428, 103870, 106080, 109980, 114920, 115056, 119145, 121680, 124644, 127088, 127840, 129285, 135031, 137904, 142974, 143820, 146640, 155805, 158860, 159120, 166192, 172380, 175968, 186966, 190632, 191760, 206856, 207740, 219960, 229840, 230112, 238290, 243360, 249288, 254176, 258570, 270062, 275808, 285948, 287640, 293280, 311610, 317720, 318240, 332384, 344760, 357435, 373932, 381264, 383520, 405093, 413712, 415480, 439920, 459680, 467415, 476580, 498576, 517140, 540124, 571896, 575280, 623220, 635440, 675155, 689520, 714870, 747864, 762528, 810186, 827424, 830960, 879840, 934830, 953160, 997152, 1034280, 1080248, 1143792, 1150560, 1215279, 1246440, 1270880, 1350310, 1379040, 1429740, 1495728, 1620372, 1661920, 1869660, 1906320, 2025465, 2068560, 2160496, 2287584, 2430558, 2492880, 2700620, 2859480, 2991456, 3240744, 3739320, 3812640, 4050930, 4137120, 4320992, 4861116, 4985760, 5401240, 5718960, 6076395, 6481488, 7478640, 8101860, 9722232, 10802480, 11437920, 12152790, 12962976, 14957280, 16203720, 19444464, 21604960, 24305580, 32407440, 38888928, 48611160, 64814880, 97222320, 194444640]

約数ペア:

[(1, 194444640), (2, 97222320), (3, 64814880), (4, 48611160), (5, 38888928), (6, 32407440), (8, 24305580), (9, 21604960), (10, 19444464), (12, 16203720), (13, 14957280), (15, 12962976), (16, 12152790), (17, 11437920), (18, 10802480), (20, 9722232), (24, 8101860), (26, 7478640), (30, 6481488), (32, 6076395), (34, 5718960), (36, 5401240), (39, 4985760), (40, 4861116), (45, 4320992), (47, 4137120), (48, 4050930), (51, 3812640), (52, 3739320), (60, 3240744), (65, 2991456), (68, 2859480), (72, 2700620), (78, 2492880), (80, 2430558), (85, 2287584), (90, 2160496), (94, 2068560), (96, 2025465), (102, 1906320), (104, 1869660), (117, 1661920), (120, 1620372), (130, 1495728), (136, 1429740), (141, 1379040), (144, 1350310), (153, 1270880), (156, 1246440), (160, 1215279), (169, 1150560), (170, 1143792), (180, 1080248), (188, 1034280), (195, 997152), (204, 953160), (208, 934830), (221, 879840), (234, 830960), (235, 827424), (240, 810186), (255, 762528), (260, 747864), (272, 714870), (282, 689520), (288, 675155), (306, 635440), (312, 623220), (338, 575280), (340, 571896), (360, 540124), (376, 517140), (390, 498576), (408, 476580), (416, 467415), (423, 459680), (442, 439920), (468, 415480), (470, 413712), (480, 405093), (507, 383520), (510, 381264), (520, 373932), (544, 357435), (564, 344760), (585, 332384), (611, 318240), (612, 317720), (624, 311610), (663, 293280), (676, 287640), (680, 285948), (705, 275808), (720, 270062), (752, 258570), (765, 254176), (780, 249288), (799, 243360), (816, 238290), (845, 230112), (846, 229840), (884, 219960), (936, 207740), (940, 206856), (1014, 191760), (1020, 190632), (1040, 186966), (1105, 175968), (1128, 172380), (1170, 166192), (1222, 159120), (1224, 158860), (1248, 155805), (1326, 146640), (1352, 143820), (1360, 142974), (1410, 137904), (1440, 135031), (1504, 129285), (1521, 127840), (1530, 127088), (1560, 124644), (1598, 121680), (1632, 119145), (1690, 115056), (1692, 114920), (1768, 109980), (1833, 106080), (1872, 103870), (1880, 103428), (1989, 97760), (2028, 95880), (2040, 95316), (2080, 93483), (2115, 91936), (2210, 87984), (2256, 86190), (2340, 83096), (2397, 81120), (2444, 79560), (2448, 79430), (2535, 76704), (2652, 73320), (2704, 71910), (2720, 71487), (2820, 68952), (2873, 67680), (3042, 63920), (3055, 63648), (3060, 63544), (3120, 62322), (3196, 60840), (3315, 58656), (3380, 57528), (3384, 57460), (3536, 54990), (3666, 53040), (3744, 51935), (3760, 51714), (3978, 48880), (3995, 48672), (4056, 47940), (4080, 47658), (4230, 45968), (4420, 43992), (4512, 43095), (4680, 41548), (4794, 40560), (4888, 39780), (4896, 39715), (5070, 38352), (5304, 36660), (5408, 35955), (5499, 35360), (5640, 34476), (5746, 33840), (6084, 31960), (6110, 31824), (6120, 31772), (6240, 31161), (6392, 30420), (6630, 29328), (6760, 28764), (6768, 28730), (7072, 27495), (7191, 27040), (7332, 26520), (7520, 25857), (7605, 25568), (7943, 24480), (7956, 24440), (7990, 24336), (8112, 23970), (8160, 23829), (8460, 22984), (8619, 22560), (8840, 21996), (9165, 21216), (9360, 20774), (9588, 20280), (9776, 19890), (9945, 19552), (10140, 19176), (10387, 18720), (10608, 18330), (10998, 17680), (11280, 17238), (11492, 16920), (11985, 16224), (12168, 15980), (12220, 15912), (12240, 15886), (12784, 15210), (13260, 14664), (13520, 14382), (13536, 14365)]