250487640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 320

約数和(自身を含む): 957448800

約数和(自身を除く): 706961160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 313, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 626, 648, 684, 702, 741, 760, 780, 810, 855, 936, 939, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1252, 1368, 1404, 1482, 1539, 1560, 1565, 1620, 1710, 1755, 1878, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2504, 2565, 2808, 2817, 2964, 3078, 3130, 3240, 3420, 3510, 3705, 3756, 4069, 4104, 4212, 4446, 4680, 4695, 4940, 5130, 5265, 5634, 5928, 5947, 6156, 6260, 6669, 6840, 7020, 7410, 7512, 7695, 8138, 8424, 8451, 8892, 9390, 9880, 10260, 10530, 11115, 11268, 11894, 12207, 12312, 12520, 13338, 14040, 14085, 14820, 15390, 16276, 16902, 17784, 17841, 18780, 20007, 20345, 20520, 21060, 22230, 22536, 23788, 24414, 25353, 26676, 28170, 29640, 29735, 30780, 32552, 33345, 33804, 35682, 36621, 37560, 40014, 40690, 42120, 42255, 44460, 47576, 48828, 50706, 53352, 53523, 56340, 59470, 61035, 61560, 66690, 67608, 71364, 73242, 77311, 80028, 81380, 84510, 88920, 89205, 97656, 100035, 101412, 107046, 109863, 112680, 118940, 122070, 126765, 133380, 142728, 146484, 154622, 160056, 160569, 162760, 169020, 178410, 183105, 200070, 202824, 214092, 219726, 231933, 237880, 244140, 253530, 266760, 267615, 292968, 309244, 321138, 329589, 338040, 356820, 366210, 386555, 400140, 428184, 439452, 463866, 481707, 488280, 507060, 535230, 549315, 618488, 642276, 659178, 695799, 713640, 732420, 773110, 800280, 802845, 878904, 927732, 963414, 1014120, 1070460, 1098630, 1159665, 1284552, 1318356, 1391598, 1464840, 1546220, 1605690, 1647945, 1855464, 1926828, 2087397, 2140920, 2197260, 2319330, 2408535, 2636712, 2783196, 3092440, 3211380, 3295890, 3478995, 3853656, 4174794, 4394520, 4638660, 4817070, 5566392, 6262191, 6422760, 6591780, 6957990, 8349588, 9277320, 9634140, 10436985, 12524382, 13183560, 13915980, 16699176, 19268280, 20873970, 25048764, 27831960, 31310955, 41747940, 50097528, 62621910, 83495880, 125243820, 250487640]

約数ペア:

[(1, 250487640), (2, 125243820), (3, 83495880), (4, 62621910), (5, 50097528), (6, 41747940), (8, 31310955), (9, 27831960), (10, 25048764), (12, 20873970), (13, 19268280), (15, 16699176), (18, 13915980), (19, 13183560), (20, 12524382), (24, 10436985), (26, 9634140), (27, 9277320), (30, 8349588), (36, 6957990), (38, 6591780), (39, 6422760), (40, 6262191), (45, 5566392), (52, 4817070), (54, 4638660), (57, 4394520), (60, 4174794), (65, 3853656), (72, 3478995), (76, 3295890), (78, 3211380), (81, 3092440), (90, 2783196), (95, 2636712), (104, 2408535), (108, 2319330), (114, 2197260), (117, 2140920), (120, 2087397), (130, 1926828), (135, 1855464), (152, 1647945), (156, 1605690), (162, 1546220), (171, 1464840), (180, 1391598), (190, 1318356), (195, 1284552), (216, 1159665), (228, 1098630), (234, 1070460), (247, 1014120), (260, 963414), (270, 927732), (285, 878904), (312, 802845), (313, 800280), (324, 773110), (342, 732420), (351, 713640), (360, 695799), (380, 659178), (390, 642276), (405, 618488), (456, 549315), (468, 535230), (494, 507060), (513, 488280), (520, 481707), (540, 463866), (570, 439452), (585, 428184), (626, 400140), (648, 386555), (684, 366210), (702, 356820), (741, 338040), (760, 329589), (780, 321138), (810, 309244), (855, 292968), (936, 267615), (939, 266760), (988, 253530), (1026, 244140), (1053, 237880), (1080, 231933), (1140, 219726), (1170, 214092), (1235, 202824), (1252, 200070), (1368, 183105), (1404, 178410), (1482, 169020), (1539, 162760), (1560, 160569), (1565, 160056), (1620, 154622), (1710, 146484), (1755, 142728), (1878, 133380), (1976, 126765), (2052, 122070), (2106, 118940), (2223, 112680), (2280, 109863), (2340, 107046), (2470, 101412), (2504, 100035), (2565, 97656), (2808, 89205), (2817, 88920), (2964, 84510), (3078, 81380), (3130, 80028), (3240, 77311), (3420, 73242), (3510, 71364), (3705, 67608), (3756, 66690), (4069, 61560), (4104, 61035), (4212, 59470), (4446, 56340), (4680, 53523), (4695, 53352), (4940, 50706), (5130, 48828), (5265, 47576), (5634, 44460), (5928, 42255), (5947, 42120), (6156, 40690), (6260, 40014), (6669, 37560), (6840, 36621), (7020, 35682), (7410, 33804), (7512, 33345), (7695, 32552), (8138, 30780), (8424, 29735), (8451, 29640), (8892, 28170), (9390, 26676), (9880, 25353), (10260, 24414), (10530, 23788), (11115, 22536), (11268, 22230), (11894, 21060), (12207, 20520), (12312, 20345), (12520, 20007), (13338, 18780), (14040, 17841), (14085, 17784), (14820, 16902), (15390, 16276)]