315795480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 1287014400

約数和(自身を除く): 971218920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 121, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 239, 242, 260, 264, 273, 280, 286, 308, 312, 330, 363, 364, 385, 390, 420, 429, 440, 455, 462, 478, 484, 520, 546, 572, 605, 616, 660, 715, 717, 726, 728, 770, 780, 840, 847, 858, 910, 924, 956, 968, 1001, 1092, 1144, 1155, 1195, 1210, 1320, 1365, 1430, 1434, 1452, 1540, 1560, 1573, 1673, 1694, 1716, 1815, 1820, 1848, 1912, 2002, 2145, 2184, 2310, 2390, 2420, 2541, 2629, 2730, 2860, 2868, 2904, 3003, 3080, 3107, 3146, 3346, 3388, 3432, 3585, 3630, 3640, 4004, 4235, 4290, 4620, 4719, 4780, 4840, 5005, 5019, 5082, 5258, 5460, 5720, 5736, 6006, 6214, 6292, 6692, 6776, 7170, 7260, 7865, 7887, 8008, 8365, 8470, 8580, 9240, 9321, 9438, 9560, 10010, 10038, 10164, 10516, 10920, 11011, 12012, 12428, 12584, 12705, 13145, 13384, 14340, 14520, 15015, 15535, 15730, 15774, 16730, 16940, 17160, 18403, 18642, 18876, 20020, 20076, 20328, 21032, 21749, 22022, 23595, 24024, 24856, 25095, 25410, 26290, 28680, 28919, 30030, 31070, 31460, 31548, 33033, 33460, 33880, 34177, 36806, 37284, 37752, 39435, 40040, 40152, 43498, 44044, 46605, 47190, 50190, 50820, 52580, 55055, 55209, 57838, 60060, 62140, 62920, 63096, 65247, 66066, 66920, 68354, 73612, 74568, 78870, 86757, 86996, 88088, 92015, 93210, 94380, 100380, 101640, 102531, 105160, 108745, 110110, 110418, 115676, 120120, 124280, 130494, 132132, 136708, 144595, 147224, 157740, 165165, 170885, 173514, 173992, 184030, 186420, 188760, 200760, 202433, 205062, 217490, 220220, 220836, 231352, 239239, 260988, 264264, 273416, 276045, 289190, 315480, 326235, 330330, 341770, 347028, 368060, 372840, 375947, 404866, 410124, 433785, 434980, 440440, 441672, 478478, 512655, 521976, 552090, 578380, 607299, 652470, 660660, 683540, 694056, 717717, 736120, 751894, 809732, 820248, 867570, 869960, 956956, 1012165, 1025310, 1104180, 1127841, 1156760, 1196195, 1214598, 1304940, 1321320, 1367080, 1435434, 1503788, 1619464, 1735140, 1879735, 1913912, 2024330, 2050620, 2208360, 2255682, 2392390, 2429196, 2609880, 2631629, 2870868, 3007576, 3036495, 3470280, 3588585, 3759470, 4048660, 4101240, 4511364, 4784780, 4858392, 5263258, 5639205, 5741736, 6072990, 7177170, 7518940, 7894887, 8097320, 9022728, 9569560, 10526516, 11278410, 12145980, 13158145, 14354340, 15037880, 15789774, 21053032, 22556820, 24291960, 26316290, 28708680, 31579548, 39474435, 45113640, 52632580, 63159096, 78948870, 105265160, 157897740, 315795480]

約数ペア:

[(1, 315795480), (2, 157897740), (3, 105265160), (4, 78948870), (5, 63159096), (6, 52632580), (7, 45113640), (8, 39474435), (10, 31579548), (11, 28708680), (12, 26316290), (13, 24291960), (14, 22556820), (15, 21053032), (20, 15789774), (21, 15037880), (22, 14354340), (24, 13158145), (26, 12145980), (28, 11278410), (30, 10526516), (33, 9569560), (35, 9022728), (39, 8097320), (40, 7894887), (42, 7518940), (44, 7177170), (52, 6072990), (55, 5741736), (56, 5639205), (60, 5263258), (65, 4858392), (66, 4784780), (70, 4511364), (77, 4101240), (78, 4048660), (84, 3759470), (88, 3588585), (91, 3470280), (104, 3036495), (105, 3007576), (110, 2870868), (120, 2631629), (121, 2609880), (130, 2429196), (132, 2392390), (140, 2255682), (143, 2208360), (154, 2050620), (156, 2024330), (165, 1913912), (168, 1879735), (182, 1735140), (195, 1619464), (210, 1503788), (220, 1435434), (231, 1367080), (239, 1321320), (242, 1304940), (260, 1214598), (264, 1196195), (273, 1156760), (280, 1127841), (286, 1104180), (308, 1025310), (312, 1012165), (330, 956956), (363, 869960), (364, 867570), (385, 820248), (390, 809732), (420, 751894), (429, 736120), (440, 717717), (455, 694056), (462, 683540), (478, 660660), (484, 652470), (520, 607299), (546, 578380), (572, 552090), (605, 521976), (616, 512655), (660, 478478), (715, 441672), (717, 440440), (726, 434980), (728, 433785), (770, 410124), (780, 404866), (840, 375947), (847, 372840), (858, 368060), (910, 347028), (924, 341770), (956, 330330), (968, 326235), (1001, 315480), (1092, 289190), (1144, 276045), (1155, 273416), (1195, 264264), (1210, 260988), (1320, 239239), (1365, 231352), (1430, 220836), (1434, 220220), (1452, 217490), (1540, 205062), (1560, 202433), (1573, 200760), (1673, 188760), (1694, 186420), (1716, 184030), (1815, 173992), (1820, 173514), (1848, 170885), (1912, 165165), (2002, 157740), (2145, 147224), (2184, 144595), (2310, 136708), (2390, 132132), (2420, 130494), (2541, 124280), (2629, 120120), (2730, 115676), (2860, 110418), (2868, 110110), (2904, 108745), (3003, 105160), (3080, 102531), (3107, 101640), (3146, 100380), (3346, 94380), (3388, 93210), (3432, 92015), (3585, 88088), (3630, 86996), (3640, 86757), (4004, 78870), (4235, 74568), (4290, 73612), (4620, 68354), (4719, 66920), (4780, 66066), (4840, 65247), (5005, 63096), (5019, 62920), (5082, 62140), (5258, 60060), (5460, 57838), (5720, 55209), (5736, 55055), (6006, 52580), (6214, 50820), (6292, 50190), (6692, 47190), (6776, 46605), (7170, 44044), (7260, 43498), (7865, 40152), (7887, 40040), (8008, 39435), (8365, 37752), (8470, 37284), (8580, 36806), (9240, 34177), (9321, 33880), (9438, 33460), (9560, 33033), (10010, 31548), (10038, 31460), (10164, 31070), (10516, 30030), (10920, 28919), (11011, 28680), (12012, 26290), (12428, 25410), (12584, 25095), (12705, 24856), (13145, 24024), (13384, 23595), (14340, 22022), (14520, 21749), (15015, 21032), (15535, 20328), (15730, 20076), (15774, 20020), (16730, 18876), (16940, 18642), (17160, 18403)]