248162040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 997401600

約数和(自身を除く): 749239560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 71, 72, 73, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 142, 146, 152, 168, 171, 180, 190, 210, 213, 219, 228, 252, 266, 280, 284, 285, 292, 315, 342, 355, 360, 365, 380, 399, 420, 426, 438, 456, 497, 504, 511, 532, 568, 570, 584, 630, 639, 657, 665, 684, 710, 730, 760, 798, 840, 852, 855, 876, 994, 1022, 1064, 1065, 1095, 1140, 1197, 1260, 1278, 1314, 1330, 1349, 1368, 1387, 1420, 1460, 1491, 1533, 1596, 1704, 1710, 1752, 1988, 1995, 2044, 2130, 2190, 2280, 2394, 2485, 2520, 2555, 2556, 2628, 2660, 2698, 2774, 2840, 2920, 2982, 3066, 3192, 3195, 3285, 3420, 3976, 3990, 4047, 4088, 4161, 4260, 4380, 4473, 4599, 4788, 4970, 5110, 5112, 5183, 5256, 5320, 5396, 5548, 5964, 5985, 6132, 6390, 6570, 6745, 6840, 6935, 7455, 7665, 7980, 8094, 8322, 8520, 8760, 8946, 9198, 9443, 9576, 9709, 9940, 10220, 10366, 10792, 11096, 11928, 11970, 12141, 12264, 12483, 12780, 13140, 13490, 13870, 14910, 15330, 15549, 15960, 16188, 16644, 17892, 18396, 18886, 19418, 19880, 20235, 20440, 20732, 20805, 22365, 22995, 23940, 24282, 24966, 25560, 25915, 26280, 26980, 27740, 28329, 29127, 29820, 30660, 31098, 32376, 33288, 35784, 36281, 36792, 37772, 38836, 40470, 41464, 41610, 44730, 45990, 46647, 47215, 47880, 48545, 48564, 49932, 51830, 53960, 55480, 56658, 58254, 59640, 60705, 61320, 62196, 62415, 72562, 75544, 77672, 77745, 80940, 83220, 84987, 87381, 89460, 91980, 93294, 94430, 97090, 97128, 98477, 99864, 103660, 108843, 113316, 116508, 121410, 124392, 124830, 141645, 145124, 145635, 155490, 161880, 166440, 169974, 174762, 178920, 181405, 183960, 186588, 188860, 194180, 196954, 207320, 217686, 226632, 233016, 233235, 242820, 249660, 283290, 290248, 291270, 295431, 310980, 326529, 339948, 349524, 362810, 373176, 377720, 388360, 393908, 424935, 435372, 436905, 466470, 485640, 492385, 499320, 544215, 566580, 582540, 590862, 621960, 653058, 679896, 689339, 699048, 725620, 787816, 849870, 870744, 873810, 886293, 932940, 984770, 1088430, 1133160, 1165080, 1181724, 1306116, 1378678, 1451240, 1477155, 1632645, 1699740, 1747620, 1772586, 1865880, 1969540, 2068017, 2176860, 2363448, 2612232, 2757356, 2954310, 3265290, 3399480, 3446695, 3495240, 3545172, 3939080, 4136034, 4353720, 4431465, 5514712, 5908620, 6204051, 6530580, 6893390, 7090344, 8272068, 8862930, 10340085, 11817240, 12408102, 13061160, 13786780, 16544136, 17725860, 20680170, 24816204, 27573560, 31020255, 35451720, 41360340, 49632408, 62040510, 82720680, 124081020, 248162040]

約数ペア:

[(1, 248162040), (2, 124081020), (3, 82720680), (4, 62040510), (5, 49632408), (6, 41360340), (7, 35451720), (8, 31020255), (9, 27573560), (10, 24816204), (12, 20680170), (14, 17725860), (15, 16544136), (18, 13786780), (19, 13061160), (20, 12408102), (21, 11817240), (24, 10340085), (28, 8862930), (30, 8272068), (35, 7090344), (36, 6893390), (38, 6530580), (40, 6204051), (42, 5908620), (45, 5514712), (56, 4431465), (57, 4353720), (60, 4136034), (63, 3939080), (70, 3545172), (71, 3495240), (72, 3446695), (73, 3399480), (76, 3265290), (84, 2954310), (90, 2757356), (95, 2612232), (105, 2363448), (114, 2176860), (120, 2068017), (126, 1969540), (133, 1865880), (140, 1772586), (142, 1747620), (146, 1699740), (152, 1632645), (168, 1477155), (171, 1451240), (180, 1378678), (190, 1306116), (210, 1181724), (213, 1165080), (219, 1133160), (228, 1088430), (252, 984770), (266, 932940), (280, 886293), (284, 873810), (285, 870744), (292, 849870), (315, 787816), (342, 725620), (355, 699048), (360, 689339), (365, 679896), (380, 653058), (399, 621960), (420, 590862), (426, 582540), (438, 566580), (456, 544215), (497, 499320), (504, 492385), (511, 485640), (532, 466470), (568, 436905), (570, 435372), (584, 424935), (630, 393908), (639, 388360), (657, 377720), (665, 373176), (684, 362810), (710, 349524), (730, 339948), (760, 326529), (798, 310980), (840, 295431), (852, 291270), (855, 290248), (876, 283290), (994, 249660), (1022, 242820), (1064, 233235), (1065, 233016), (1095, 226632), (1140, 217686), (1197, 207320), (1260, 196954), (1278, 194180), (1314, 188860), (1330, 186588), (1349, 183960), (1368, 181405), (1387, 178920), (1420, 174762), (1460, 169974), (1491, 166440), (1533, 161880), (1596, 155490), (1704, 145635), (1710, 145124), (1752, 141645), (1988, 124830), (1995, 124392), (2044, 121410), (2130, 116508), (2190, 113316), (2280, 108843), (2394, 103660), (2485, 99864), (2520, 98477), (2555, 97128), (2556, 97090), (2628, 94430), (2660, 93294), (2698, 91980), (2774, 89460), (2840, 87381), (2920, 84987), (2982, 83220), (3066, 80940), (3192, 77745), (3195, 77672), (3285, 75544), (3420, 72562), (3976, 62415), (3990, 62196), (4047, 61320), (4088, 60705), (4161, 59640), (4260, 58254), (4380, 56658), (4473, 55480), (4599, 53960), (4788, 51830), (4970, 49932), (5110, 48564), (5112, 48545), (5183, 47880), (5256, 47215), (5320, 46647), (5396, 45990), (5548, 44730), (5964, 41610), (5985, 41464), (6132, 40470), (6390, 38836), (6570, 37772), (6745, 36792), (6840, 36281), (6935, 35784), (7455, 33288), (7665, 32376), (7980, 31098), (8094, 30660), (8322, 29820), (8520, 29127), (8760, 28329), (8946, 27740), (9198, 26980), (9443, 26280), (9576, 25915), (9709, 25560), (9940, 24966), (10220, 24282), (10366, 23940), (10792, 22995), (11096, 22365), (11928, 20805), (11970, 20732), (12141, 20440), (12264, 20235), (12483, 19880), (12780, 19418), (13140, 18886), (13490, 18396), (13870, 17892), (14910, 16644), (15330, 16188), (15549, 15960)]