388730160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 480

約数和(自身を含む): 1706140800

約数和(自身を除く): 1317410640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 195, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 272, 273, 280, 306, 312, 315, 336, 340, 349, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 560, 585, 595, 612, 624, 630, 663, 680, 698, 714, 720, 728, 765, 780, 816, 819, 840, 884, 910, 936, 952, 1008, 1020, 1040, 1047, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1360, 1365, 1396, 1428, 1456, 1530, 1547, 1560, 1638, 1680, 1745, 1768, 1785, 1820, 1872, 1904, 1989, 2040, 2094, 2142, 2184, 2210, 2340, 2380, 2443, 2448, 2520, 2652, 2730, 2792, 2856, 3060, 3094, 3120, 3141, 3276, 3315, 3490, 3536, 3570, 3640, 3978, 4080, 4095, 4188, 4284, 4368, 4420, 4537, 4641, 4680, 4760, 4886, 5040, 5235, 5304, 5355, 5460, 5584, 5712, 5933, 6120, 6188, 6282, 6552, 6630, 6980, 7140, 7280, 7329, 7735, 7956, 8190, 8376, 8568, 8840, 9074, 9282, 9360, 9520, 9772, 9945, 10470, 10608, 10710, 10920, 11866, 12215, 12240, 12376, 12564, 13104, 13260, 13611, 13923, 13960, 14280, 14658, 15470, 15705, 15912, 16380, 16752, 17136, 17680, 17799, 18148, 18564, 19544, 19890, 20940, 21420, 21840, 21987, 22685, 23205, 23732, 24430, 24752, 25128, 26520, 27222, 27846, 27920, 28560, 29316, 29665, 30940, 31410, 31759, 31824, 32760, 35598, 36296, 36645, 37128, 39088, 39780, 40833, 41531, 41880, 42840, 43974, 45370, 46410, 47464, 48860, 50256, 53040, 53397, 54444, 55692, 58632, 59330, 61880, 62820, 63518, 65520, 68055, 69615, 71196, 72592, 73290, 74256, 77129, 79560, 81666, 83062, 83760, 85680, 87948, 88995, 90740, 92820, 94928, 95277, 97720, 106794, 108888, 109935, 111384, 117264, 118660, 123760, 124593, 125640, 127036, 136110, 139230, 142392, 146580, 154258, 158795, 159120, 163332, 166124, 175896, 177990, 181480, 185640, 190554, 195440, 204165, 207655, 213588, 217776, 219870, 222768, 231387, 237320, 249186, 251280, 254072, 266985, 272220, 278460, 284784, 285831, 293160, 308516, 317590, 326664, 332248, 351792, 355980, 362960, 371280, 373779, 381108, 385645, 408330, 415310, 427176, 439740, 462774, 474640, 476385, 498372, 508144, 533970, 539903, 544440, 556920, 571662, 586320, 617032, 622965, 635180, 653328, 664496, 694161, 711960, 747558, 762216, 771290, 816660, 830620, 854352, 879480, 925548, 952770, 996744, 1067940, 1079806, 1088880, 1113840, 1143324, 1156935, 1234064, 1245930, 1270360, 1388322, 1423920, 1429155, 1495116, 1524432, 1542580, 1619709, 1633320, 1661240, 1758960, 1851096, 1868895, 1905540, 1993488, 2135880, 2159612, 2286648, 2313870, 2491860, 2540720, 2699515, 2776644, 2858310, 2990232, 3085160, 3239418, 3266640, 3322480, 3470805, 3702192, 3737790, 3811080, 4271760, 4319224, 4573296, 4627740, 4859127, 4983720, 5399030, 5553288, 5716620, 5980464, 6170320, 6478836, 6941610, 7475580, 7622160, 8098545, 8638448, 9255480, 9718254, 9967440, 10798060, 11106576, 11433240, 12957672, 13883220, 14951160, 16197090, 18510960, 19436508, 21596120, 22866480, 24295635, 25915344, 27766440, 29902320, 32394180, 38873016, 43192240, 48591270, 55532880, 64788360, 77746032, 97182540, 129576720, 194365080, 388730160]

約数ペア:

[(1, 388730160), (2, 194365080), (3, 129576720), (4, 97182540), (5, 77746032), (6, 64788360), (7, 55532880), (8, 48591270), (9, 43192240), (10, 38873016), (12, 32394180), (13, 29902320), (14, 27766440), (15, 25915344), (16, 24295635), (17, 22866480), (18, 21596120), (20, 19436508), (21, 18510960), (24, 16197090), (26, 14951160), (28, 13883220), (30, 12957672), (34, 11433240), (35, 11106576), (36, 10798060), (39, 9967440), (40, 9718254), (42, 9255480), (45, 8638448), (48, 8098545), (51, 7622160), (52, 7475580), (56, 6941610), (60, 6478836), (63, 6170320), (65, 5980464), (68, 5716620), (70, 5553288), (72, 5399030), (78, 4983720), (80, 4859127), (84, 4627740), (85, 4573296), (90, 4319224), (91, 4271760), (102, 3811080), (104, 3737790), (105, 3702192), (112, 3470805), (117, 3322480), (119, 3266640), (120, 3239418), (126, 3085160), (130, 2990232), (136, 2858310), (140, 2776644), (144, 2699515), (153, 2540720), (156, 2491860), (168, 2313870), (170, 2286648), (180, 2159612), (182, 2135880), (195, 1993488), (204, 1905540), (208, 1868895), (210, 1851096), (221, 1758960), (234, 1661240), (238, 1633320), (240, 1619709), (252, 1542580), (255, 1524432), (260, 1495116), (272, 1429155), (273, 1423920), (280, 1388322), (306, 1270360), (312, 1245930), (315, 1234064), (336, 1156935), (340, 1143324), (349, 1113840), (357, 1088880), (360, 1079806), (364, 1067940), (390, 996744), (408, 952770), (420, 925548), (442, 879480), (455, 854352), (468, 830620), (476, 816660), (504, 771290), (510, 762216), (520, 747558), (546, 711960), (560, 694161), (585, 664496), (595, 653328), (612, 635180), (624, 622965), (630, 617032), (663, 586320), (680, 571662), (698, 556920), (714, 544440), (720, 539903), (728, 533970), (765, 508144), (780, 498372), (816, 476385), (819, 474640), (840, 462774), (884, 439740), (910, 427176), (936, 415310), (952, 408330), (1008, 385645), (1020, 381108), (1040, 373779), (1047, 371280), (1071, 362960), (1092, 355980), (1105, 351792), (1170, 332248), (1190, 326664), (1224, 317590), (1260, 308516), (1326, 293160), (1360, 285831), (1365, 284784), (1396, 278460), (1428, 272220), (1456, 266985), (1530, 254072), (1547, 251280), (1560, 249186), (1638, 237320), (1680, 231387), (1745, 222768), (1768, 219870), (1785, 217776), (1820, 213588), (1872, 207655), (1904, 204165), (1989, 195440), (2040, 190554), (2094, 185640), (2142, 181480), (2184, 177990), (2210, 175896), (2340, 166124), (2380, 163332), (2443, 159120), (2448, 158795), (2520, 154258), (2652, 146580), (2730, 142392), (2792, 139230), (2856, 136110), (3060, 127036), (3094, 125640), (3120, 124593), (3141, 123760), (3276, 118660), (3315, 117264), (3490, 111384), (3536, 109935), (3570, 108888), (3640, 106794), (3978, 97720), (4080, 95277), (4095, 94928), (4188, 92820), (4284, 90740), (4368, 88995), (4420, 87948), (4537, 85680), (4641, 83760), (4680, 83062), (4760, 81666), (4886, 79560), (5040, 77129), (5235, 74256), (5304, 73290), (5355, 72592), (5460, 71196), (5584, 69615), (5712, 68055), (5933, 65520), (6120, 63518), (6188, 62820), (6282, 61880), (6552, 59330), (6630, 58632), (6980, 55692), (7140, 54444), (7280, 53397), (7329, 53040), (7735, 50256), (7956, 48860), (8190, 47464), (8376, 46410), (8568, 45370), (8840, 43974), (9074, 42840), (9282, 41880), (9360, 41531), (9520, 40833), (9772, 39780), (9945, 39088), (10470, 37128), (10608, 36645), (10710, 36296), (10920, 35598), (11866, 32760), (12215, 31824), (12240, 31759), (12376, 31410), (12564, 30940), (13104, 29665), (13260, 29316), (13611, 28560), (13923, 27920), (13960, 27846), (14280, 27222), (14658, 26520), (15470, 25128), (15705, 24752), (15912, 24430), (16380, 23732), (16752, 23205), (17136, 22685), (17680, 21987), (17799, 21840), (18148, 21420), (18564, 20940), (19544, 19890)]