61190640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 400

約数和(自身を含む): 259269120

約数和(自身を除く): 198078480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 71, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 142, 144, 152, 162, 168, 171, 180, 189, 190, 210, 213, 216, 228, 240, 252, 266, 270, 280, 284, 285, 304, 315, 324, 336, 342, 355, 360, 378, 380, 399, 405, 420, 426, 432, 456, 497, 504, 513, 532, 540, 560, 567, 568, 570, 630, 639, 648, 665, 684, 710, 720, 756, 760, 798, 810, 840, 852, 855, 912, 945, 994, 1008, 1026, 1064, 1065, 1080, 1134, 1136, 1140, 1197, 1260, 1278, 1296, 1330, 1349, 1368, 1420, 1491, 1512, 1520, 1539, 1596, 1620, 1680, 1704, 1710, 1890, 1917, 1988, 1995, 2052, 2128, 2130, 2160, 2268, 2280, 2394, 2485, 2520, 2556, 2565, 2660, 2698, 2736, 2835, 2840, 2982, 3024, 3078, 3192, 3195, 3240, 3408, 3420, 3591, 3780, 3834, 3976, 3990, 4047, 4104, 4260, 4473, 4536, 4560, 4788, 4970, 5040, 5112, 5130, 5320, 5396, 5670, 5680, 5751, 5964, 5985, 6156, 6384, 6390, 6480, 6745, 6840, 7182, 7455, 7560, 7668, 7695, 7952, 7980, 8094, 8208, 8520, 8946, 9072, 9443, 9576, 9585, 9940, 10224, 10260, 10640, 10773, 10792, 11340, 11502, 11928, 11970, 12141, 12312, 12780, 13419, 13490, 13680, 14364, 14910, 15120, 15336, 15390, 15960, 16188, 17040, 17892, 17955, 18886, 19152, 19170, 19880, 20235, 20520, 21546, 21584, 22365, 22680, 23004, 23856, 23940, 24282, 24624, 25560, 26838, 26980, 28329, 28728, 28755, 29820, 30672, 30780, 31920, 32376, 35784, 35910, 36423, 37772, 38340, 39760, 40257, 40470, 41040, 43092, 44730, 45360, 46008, 47215, 47880, 48564, 51120, 53676, 53865, 53960, 56658, 57456, 57510, 59640, 60705, 61560, 64752, 67095, 71568, 71820, 72846, 75544, 76680, 80514, 80940, 84987, 86184, 89460, 92016, 94430, 95760, 97128, 107352, 107730, 107920, 109269, 113316, 115020, 119280, 121410, 123120, 134190, 141645, 143640, 145692, 151088, 153360, 161028, 161880, 169974, 172368, 178920, 182115, 188860, 194256, 201285, 214704, 215460, 218538, 226632, 230040, 242820, 254961, 268380, 283290, 287280, 291384, 322056, 323760, 339948, 357840, 364230, 377720, 402570, 424935, 430920, 437076, 453264, 460080, 485640, 509922, 536760, 546345, 566580, 582768, 644112, 679896, 728460, 755440, 764883, 805140, 849870, 861840, 874152, 971280, 1019844, 1073520, 1092690, 1133160, 1274805, 1359792, 1456920, 1529766, 1610280, 1699740, 1748304, 2039688, 2185380, 2266320, 2549610, 2913840, 3059532, 3220560, 3399480, 3824415, 4079376, 4370760, 5099220, 6119064, 6798960, 7648830, 8741520, 10198440, 12238128, 15297660, 20396880, 30595320, 61190640]

約数ペア:

[(1, 61190640), (2, 30595320), (3, 20396880), (4, 15297660), (5, 12238128), (6, 10198440), (7, 8741520), (8, 7648830), (9, 6798960), (10, 6119064), (12, 5099220), (14, 4370760), (15, 4079376), (16, 3824415), (18, 3399480), (19, 3220560), (20, 3059532), (21, 2913840), (24, 2549610), (27, 2266320), (28, 2185380), (30, 2039688), (35, 1748304), (36, 1699740), (38, 1610280), (40, 1529766), (42, 1456920), (45, 1359792), (48, 1274805), (54, 1133160), (56, 1092690), (57, 1073520), (60, 1019844), (63, 971280), (70, 874152), (71, 861840), (72, 849870), (76, 805140), (80, 764883), (81, 755440), (84, 728460), (90, 679896), (95, 644112), (105, 582768), (108, 566580), (112, 546345), (114, 536760), (120, 509922), (126, 485640), (133, 460080), (135, 453264), (140, 437076), (142, 430920), (144, 424935), (152, 402570), (162, 377720), (168, 364230), (171, 357840), (180, 339948), (189, 323760), (190, 322056), (210, 291384), (213, 287280), (216, 283290), (228, 268380), (240, 254961), (252, 242820), (266, 230040), (270, 226632), (280, 218538), (284, 215460), (285, 214704), (304, 201285), (315, 194256), (324, 188860), (336, 182115), (342, 178920), (355, 172368), (360, 169974), (378, 161880), (380, 161028), (399, 153360), (405, 151088), (420, 145692), (426, 143640), (432, 141645), (456, 134190), (497, 123120), (504, 121410), (513, 119280), (532, 115020), (540, 113316), (560, 109269), (567, 107920), (568, 107730), (570, 107352), (630, 97128), (639, 95760), (648, 94430), (665, 92016), (684, 89460), (710, 86184), (720, 84987), (756, 80940), (760, 80514), (798, 76680), (810, 75544), (840, 72846), (852, 71820), (855, 71568), (912, 67095), (945, 64752), (994, 61560), (1008, 60705), (1026, 59640), (1064, 57510), (1065, 57456), (1080, 56658), (1134, 53960), (1136, 53865), (1140, 53676), (1197, 51120), (1260, 48564), (1278, 47880), (1296, 47215), (1330, 46008), (1349, 45360), (1368, 44730), (1420, 43092), (1491, 41040), (1512, 40470), (1520, 40257), (1539, 39760), (1596, 38340), (1620, 37772), (1680, 36423), (1704, 35910), (1710, 35784), (1890, 32376), (1917, 31920), (1988, 30780), (1995, 30672), (2052, 29820), (2128, 28755), (2130, 28728), (2160, 28329), (2268, 26980), (2280, 26838), (2394, 25560), (2485, 24624), (2520, 24282), (2556, 23940), (2565, 23856), (2660, 23004), (2698, 22680), (2736, 22365), (2835, 21584), (2840, 21546), (2982, 20520), (3024, 20235), (3078, 19880), (3192, 19170), (3195, 19152), (3240, 18886), (3408, 17955), (3420, 17892), (3591, 17040), (3780, 16188), (3834, 15960), (3976, 15390), (3990, 15336), (4047, 15120), (4104, 14910), (4260, 14364), (4473, 13680), (4536, 13490), (4560, 13419), (4788, 12780), (4970, 12312), (5040, 12141), (5112, 11970), (5130, 11928), (5320, 11502), (5396, 11340), (5670, 10792), (5680, 10773), (5751, 10640), (5964, 10260), (5985, 10224), (6156, 9940), (6384, 9585), (6390, 9576), (6480, 9443), (6745, 9072), (6840, 8946), (7182, 8520), (7455, 8208), (7560, 8094), (7668, 7980), (7695, 7952)]