68458320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 360

約数和(自身を含む): 285053184

約数和(自身を除く): 216594864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 94, 102, 105, 112, 119, 120, 126, 136, 140, 141, 144, 153, 168, 170, 180, 188, 204, 210, 235, 238, 240, 252, 255, 272, 280, 282, 289, 306, 315, 329, 336, 340, 357, 360, 376, 408, 420, 423, 470, 476, 504, 510, 560, 564, 578, 595, 612, 630, 658, 680, 705, 714, 720, 752, 765, 799, 816, 840, 846, 867, 940, 952, 987, 1008, 1020, 1071, 1128, 1156, 1190, 1224, 1260, 1316, 1360, 1410, 1428, 1445, 1530, 1598, 1645, 1680, 1692, 1734, 1785, 1880, 1904, 1974, 2023, 2040, 2115, 2142, 2256, 2312, 2380, 2397, 2448, 2520, 2601, 2632, 2820, 2856, 2890, 2961, 3060, 3196, 3290, 3384, 3468, 3570, 3760, 3948, 3995, 4046, 4080, 4230, 4284, 4335, 4624, 4760, 4794, 4935, 5040, 5202, 5264, 5355, 5593, 5640, 5712, 5780, 5922, 6069, 6120, 6392, 6580, 6768, 6936, 7140, 7191, 7896, 7990, 8092, 8460, 8568, 8670, 9520, 9588, 9870, 10115, 10404, 10710, 11186, 11280, 11560, 11844, 11985, 12138, 12240, 12784, 13005, 13160, 13583, 13872, 14280, 14382, 14805, 15792, 15980, 16184, 16779, 16920, 17136, 17340, 18207, 19176, 19740, 20230, 20808, 21420, 22372, 23120, 23688, 23970, 24276, 26010, 26320, 27166, 27965, 28560, 28764, 29610, 30345, 31960, 32368, 33558, 33840, 34680, 35955, 36414, 38352, 39480, 40460, 40749, 41616, 42840, 44744, 47376, 47940, 48552, 50337, 52020, 54332, 55930, 57528, 59220, 60690, 63920, 67116, 67915, 69360, 71910, 72828, 78960, 80920, 81498, 83895, 85680, 89488, 91035, 95081, 95880, 97104, 100674, 104040, 108664, 111860, 115056, 118440, 121380, 122247, 134232, 135830, 143820, 145656, 161840, 162996, 167790, 182070, 190162, 191760, 201348, 203745, 208080, 217328, 223720, 236880, 242760, 244494, 251685, 268464, 271660, 285243, 287640, 291312, 325992, 335580, 364140, 380324, 402696, 407490, 447440, 475405, 485520, 488988, 503370, 543320, 570486, 575280, 611235, 651984, 671160, 728280, 760648, 805392, 814980, 855729, 950810, 977976, 1006740, 1086640, 1140972, 1222470, 1342320, 1426215, 1456560, 1521296, 1629960, 1711458, 1901620, 1955952, 2013480, 2281944, 2444940, 2852430, 3259920, 3422916, 3803240, 4026960, 4278645, 4563888, 4889880, 5704860, 6845832, 7606480, 8557290, 9779760, 11409720, 13691664, 17114580, 22819440, 34229160, 68458320]

約数ペア:

[(1, 68458320), (2, 34229160), (3, 22819440), (4, 17114580), (5, 13691664), (6, 11409720), (7, 9779760), (8, 8557290), (9, 7606480), (10, 6845832), (12, 5704860), (14, 4889880), (15, 4563888), (16, 4278645), (17, 4026960), (18, 3803240), (20, 3422916), (21, 3259920), (24, 2852430), (28, 2444940), (30, 2281944), (34, 2013480), (35, 1955952), (36, 1901620), (40, 1711458), (42, 1629960), (45, 1521296), (47, 1456560), (48, 1426215), (51, 1342320), (56, 1222470), (60, 1140972), (63, 1086640), (68, 1006740), (70, 977976), (72, 950810), (80, 855729), (84, 814980), (85, 805392), (90, 760648), (94, 728280), (102, 671160), (105, 651984), (112, 611235), (119, 575280), (120, 570486), (126, 543320), (136, 503370), (140, 488988), (141, 485520), (144, 475405), (153, 447440), (168, 407490), (170, 402696), (180, 380324), (188, 364140), (204, 335580), (210, 325992), (235, 291312), (238, 287640), (240, 285243), (252, 271660), (255, 268464), (272, 251685), (280, 244494), (282, 242760), (289, 236880), (306, 223720), (315, 217328), (329, 208080), (336, 203745), (340, 201348), (357, 191760), (360, 190162), (376, 182070), (408, 167790), (420, 162996), (423, 161840), (470, 145656), (476, 143820), (504, 135830), (510, 134232), (560, 122247), (564, 121380), (578, 118440), (595, 115056), (612, 111860), (630, 108664), (658, 104040), (680, 100674), (705, 97104), (714, 95880), (720, 95081), (752, 91035), (765, 89488), (799, 85680), (816, 83895), (840, 81498), (846, 80920), (867, 78960), (940, 72828), (952, 71910), (987, 69360), (1008, 67915), (1020, 67116), (1071, 63920), (1128, 60690), (1156, 59220), (1190, 57528), (1224, 55930), (1260, 54332), (1316, 52020), (1360, 50337), (1410, 48552), (1428, 47940), (1445, 47376), (1530, 44744), (1598, 42840), (1645, 41616), (1680, 40749), (1692, 40460), (1734, 39480), (1785, 38352), (1880, 36414), (1904, 35955), (1974, 34680), (2023, 33840), (2040, 33558), (2115, 32368), (2142, 31960), (2256, 30345), (2312, 29610), (2380, 28764), (2397, 28560), (2448, 27965), (2520, 27166), (2601, 26320), (2632, 26010), (2820, 24276), (2856, 23970), (2890, 23688), (2961, 23120), (3060, 22372), (3196, 21420), (3290, 20808), (3384, 20230), (3468, 19740), (3570, 19176), (3760, 18207), (3948, 17340), (3995, 17136), (4046, 16920), (4080, 16779), (4230, 16184), (4284, 15980), (4335, 15792), (4624, 14805), (4760, 14382), (4794, 14280), (4935, 13872), (5040, 13583), (5202, 13160), (5264, 13005), (5355, 12784), (5593, 12240), (5640, 12138), (5712, 11985), (5780, 11844), (5922, 11560), (6069, 11280), (6120, 11186), (6392, 10710), (6580, 10404), (6768, 10115), (6936, 9870), (7140, 9588), (7191, 9520), (7896, 8670), (7990, 8568), (8092, 8460)]