619097280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 224

約数和(自身を含む): 2064642048

約数和(自身を除く): 1445544768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 192, 213, 240, 248, 284, 293, 310, 320, 355, 372, 426, 465, 480, 496, 568, 586, 620, 710, 744, 852, 879, 930, 960, 992, 1065, 1136, 1172, 1240, 1420, 1465, 1488, 1704, 1758, 1860, 1984, 2130, 2201, 2272, 2344, 2480, 2840, 2930, 2976, 3408, 3516, 3720, 4260, 4395, 4402, 4544, 4688, 4960, 5680, 5860, 5952, 6603, 6816, 7032, 7440, 8520, 8790, 8804, 9083, 9376, 9920, 11005, 11360, 11720, 13206, 13632, 14064, 14880, 17040, 17580, 17608, 18166, 18752, 20803, 22010, 22720, 23440, 26412, 27249, 28128, 29760, 33015, 34080, 35160, 35216, 36332, 41606, 44020, 45415, 46880, 52824, 54498, 56256, 62409, 66030, 68160, 70320, 70432, 72664, 83212, 88040, 90830, 93760, 104015, 105648, 108996, 124818, 132060, 136245, 140640, 140864, 145328, 166424, 176080, 181660, 208030, 211296, 217992, 249636, 264120, 272490, 281280, 290656, 312045, 332848, 352160, 363320, 416060, 422592, 435984, 499272, 528240, 544980, 581312, 624090, 644893, 665696, 704320, 726640, 832120, 871968, 998544, 1056480, 1089960, 1248180, 1289786, 1331392, 1453280, 1664240, 1743936, 1934679, 1997088, 2112960, 2179920, 2496360, 2579572, 2906560, 3224465, 3328480, 3869358, 3994176, 4359840, 4992720, 5159144, 6448930, 6656960, 7738716, 8719680, 9673395, 9985440, 10318288, 12897860, 15477432, 19346790, 19970880, 20636576, 25795720, 30954864, 38693580, 41273152, 51591440, 61909728, 77387160, 103182880, 123819456, 154774320, 206365760, 309548640, 619097280]

約数ペア:

[(1, 619097280), (2, 309548640), (3, 206365760), (4, 154774320), (5, 123819456), (6, 103182880), (8, 77387160), (10, 61909728), (12, 51591440), (15, 41273152), (16, 38693580), (20, 30954864), (24, 25795720), (30, 20636576), (31, 19970880), (32, 19346790), (40, 15477432), (48, 12897860), (60, 10318288), (62, 9985440), (64, 9673395), (71, 8719680), (80, 7738716), (93, 6656960), (96, 6448930), (120, 5159144), (124, 4992720), (142, 4359840), (155, 3994176), (160, 3869358), (186, 3328480), (192, 3224465), (213, 2906560), (240, 2579572), (248, 2496360), (284, 2179920), (293, 2112960), (310, 1997088), (320, 1934679), (355, 1743936), (372, 1664240), (426, 1453280), (465, 1331392), (480, 1289786), (496, 1248180), (568, 1089960), (586, 1056480), (620, 998544), (710, 871968), (744, 832120), (852, 726640), (879, 704320), (930, 665696), (960, 644893), (992, 624090), (1065, 581312), (1136, 544980), (1172, 528240), (1240, 499272), (1420, 435984), (1465, 422592), (1488, 416060), (1704, 363320), (1758, 352160), (1860, 332848), (1984, 312045), (2130, 290656), (2201, 281280), (2272, 272490), (2344, 264120), (2480, 249636), (2840, 217992), (2930, 211296), (2976, 208030), (3408, 181660), (3516, 176080), (3720, 166424), (4260, 145328), (4395, 140864), (4402, 140640), (4544, 136245), (4688, 132060), (4960, 124818), (5680, 108996), (5860, 105648), (5952, 104015), (6603, 93760), (6816, 90830), (7032, 88040), (7440, 83212), (8520, 72664), (8790, 70432), (8804, 70320), (9083, 68160), (9376, 66030), (9920, 62409), (11005, 56256), (11360, 54498), (11720, 52824), (13206, 46880), (13632, 45415), (14064, 44020), (14880, 41606), (17040, 36332), (17580, 35216), (17608, 35160), (18166, 34080), (18752, 33015), (20803, 29760), (22010, 28128), (22720, 27249), (23440, 26412)]