312974760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 1205591040

約数和(自身を除く): 892616280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 49, 51, 56, 60, 62, 68, 70, 84, 85, 93, 98, 101, 102, 105, 119, 120, 124, 136, 140, 147, 155, 168, 170, 186, 196, 202, 204, 210, 217, 238, 245, 248, 255, 280, 294, 303, 310, 340, 357, 372, 392, 404, 408, 420, 434, 465, 476, 490, 505, 510, 527, 588, 595, 606, 620, 651, 680, 707, 714, 735, 744, 808, 833, 840, 868, 930, 952, 980, 1010, 1020, 1054, 1085, 1176, 1190, 1212, 1240, 1302, 1414, 1428, 1470, 1515, 1519, 1581, 1666, 1717, 1736, 1785, 1860, 1960, 2020, 2040, 2108, 2121, 2170, 2380, 2424, 2499, 2604, 2635, 2828, 2856, 2940, 3030, 3038, 3131, 3162, 3255, 3332, 3434, 3535, 3570, 3689, 3720, 4040, 4165, 4216, 4242, 4340, 4557, 4760, 4949, 4998, 5151, 5208, 5270, 5656, 5880, 6060, 6076, 6262, 6324, 6510, 6664, 6868, 7070, 7140, 7378, 7595, 7905, 8330, 8484, 8585, 8680, 9114, 9393, 9898, 9996, 10302, 10540, 10605, 11067, 12019, 12120, 12152, 12495, 12524, 12648, 13020, 13736, 14140, 14280, 14756, 14847, 15190, 15655, 15810, 16660, 16968, 17170, 18228, 18445, 18786, 19796, 19992, 20604, 21080, 21210, 21917, 22134, 22785, 24038, 24745, 24990, 25048, 25755, 25823, 26040, 28280, 29512, 29694, 30380, 31310, 31620, 33320, 34340, 36057, 36456, 36890, 37572, 39592, 41208, 42420, 43834, 44268, 45570, 46965, 48076, 49490, 49980, 51510, 51646, 53227, 55335, 59388, 60095, 60760, 62620, 63240, 65751, 68680, 72114, 73780, 74235, 75144, 77469, 84133, 84840, 87668, 88536, 91140, 93930, 96152, 98980, 99960, 103020, 103292, 106454, 109585, 110670, 118776, 120190, 125240, 129115, 131502, 144228, 147560, 148470, 153419, 154938, 159681, 168266, 175336, 180285, 182280, 187860, 197960, 206040, 206584, 212908, 219170, 221340, 240380, 252399, 258230, 263004, 266135, 288456, 296940, 306838, 309876, 319362, 328755, 336532, 360570, 372589, 375720, 387345, 420665, 425816, 438340, 442680, 460257, 480760, 504798, 516460, 526008, 532270, 593880, 613676, 619752, 638724, 657510, 673064, 721140, 745178, 767095, 774690, 798405, 841330, 876680, 920514, 1009596, 1032920, 1064540, 1117767, 1227352, 1261995, 1277448, 1315020, 1442280, 1490356, 1534190, 1549380, 1596810, 1682660, 1841028, 1862945, 2019192, 2129080, 2235534, 2301285, 2523990, 2608123, 2630040, 2980712, 3068380, 3098760, 3193620, 3365320, 3682056, 3725890, 4471068, 4602570, 5047980, 5216246, 5588835, 6136760, 6387240, 7451780, 7824369, 8942136, 9205140, 10095960, 10432492, 11177670, 13040615, 14903560, 15648738, 18410280, 20864984, 22355340, 26081230, 31297476, 39121845, 44710680, 52162460, 62594952, 78243690, 104324920, 156487380, 312974760]

約数ペア:

[(1, 312974760), (2, 156487380), (3, 104324920), (4, 78243690), (5, 62594952), (6, 52162460), (7, 44710680), (8, 39121845), (10, 31297476), (12, 26081230), (14, 22355340), (15, 20864984), (17, 18410280), (20, 15648738), (21, 14903560), (24, 13040615), (28, 11177670), (30, 10432492), (31, 10095960), (34, 9205140), (35, 8942136), (40, 7824369), (42, 7451780), (49, 6387240), (51, 6136760), (56, 5588835), (60, 5216246), (62, 5047980), (68, 4602570), (70, 4471068), (84, 3725890), (85, 3682056), (93, 3365320), (98, 3193620), (101, 3098760), (102, 3068380), (105, 2980712), (119, 2630040), (120, 2608123), (124, 2523990), (136, 2301285), (140, 2235534), (147, 2129080), (155, 2019192), (168, 1862945), (170, 1841028), (186, 1682660), (196, 1596810), (202, 1549380), (204, 1534190), (210, 1490356), (217, 1442280), (238, 1315020), (245, 1277448), (248, 1261995), (255, 1227352), (280, 1117767), (294, 1064540), (303, 1032920), (310, 1009596), (340, 920514), (357, 876680), (372, 841330), (392, 798405), (404, 774690), (408, 767095), (420, 745178), (434, 721140), (465, 673064), (476, 657510), (490, 638724), (505, 619752), (510, 613676), (527, 593880), (588, 532270), (595, 526008), (606, 516460), (620, 504798), (651, 480760), (680, 460257), (707, 442680), (714, 438340), (735, 425816), (744, 420665), (808, 387345), (833, 375720), (840, 372589), (868, 360570), (930, 336532), (952, 328755), (980, 319362), (1010, 309876), (1020, 306838), (1054, 296940), (1085, 288456), (1176, 266135), (1190, 263004), (1212, 258230), (1240, 252399), (1302, 240380), (1414, 221340), (1428, 219170), (1470, 212908), (1515, 206584), (1519, 206040), (1581, 197960), (1666, 187860), (1717, 182280), (1736, 180285), (1785, 175336), (1860, 168266), (1960, 159681), (2020, 154938), (2040, 153419), (2108, 148470), (2121, 147560), (2170, 144228), (2380, 131502), (2424, 129115), (2499, 125240), (2604, 120190), (2635, 118776), (2828, 110670), (2856, 109585), (2940, 106454), (3030, 103292), (3038, 103020), (3131, 99960), (3162, 98980), (3255, 96152), (3332, 93930), (3434, 91140), (3535, 88536), (3570, 87668), (3689, 84840), (3720, 84133), (4040, 77469), (4165, 75144), (4216, 74235), (4242, 73780), (4340, 72114), (4557, 68680), (4760, 65751), (4949, 63240), (4998, 62620), (5151, 60760), (5208, 60095), (5270, 59388), (5656, 55335), (5880, 53227), (6060, 51646), (6076, 51510), (6262, 49980), (6324, 49490), (6510, 48076), (6664, 46965), (6868, 45570), (7070, 44268), (7140, 43834), (7378, 42420), (7595, 41208), (7905, 39592), (8330, 37572), (8484, 36890), (8585, 36456), (8680, 36057), (9114, 34340), (9393, 33320), (9898, 31620), (9996, 31310), (10302, 30380), (10540, 29694), (10605, 29512), (11067, 28280), (12019, 26040), (12120, 25823), (12152, 25755), (12495, 25048), (12524, 24990), (12648, 24745), (13020, 24038), (13736, 22785), (14140, 22134), (14280, 21917), (14756, 21210), (14847, 21080), (15190, 20604), (15655, 19992), (15810, 19796), (16660, 18786), (16968, 18445), (17170, 18228)]