200407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 463835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 95, 114, 120, 142, 152, 190, 213, 228, 240, 284, 285, 304, 355, 380, 426, 456, 568, 570, 619, 710, 760, 852, 912, 1065, 1136, 1140, 1238, 1349, 1420, 1520, 1704, 1857, 2130, 2280, 2476, 2698, 2840, 3095, 3408, 3714, 4047, 4260, 4560, 4952, 5396, 5680, 6190, 6745, 7428, 8094, 8520, 9285, 9904, 10792, 11761, 12380, 13490, 14856, 16188, 17040, 18570, 20235, 21584, 23522, 24760, 26980, 29712, 32376, 35283, 37140, 40470, 43949, 47044, 49520, 53960, 58805, 64752, 70566, 74280, 80940, 87898, 94088, 107920, 117610, 131847, 141132, 148560, 161880, 175796, 176415, 188176, 219745, 235220, 263694, 282264, 323760, 351592, 352830, 439490, 470440, 527388, 564528, 659235, 703184, 705660, 835031, 878980, 940880, 1054776, 1318470, 1411320, 1670062, 1757960, 2109552, 2505093, 2636940, 2822640, 3340124, 3515920, 4175155, 5010186, 5273880, 6680248, 8350310, 10020372, 10547760, 12525465, 13360496, 16700620, 20040744, 25050930, 33401240, 40081488, 50101860, 66802480, 100203720, 200407440]

約数ペア:

[(1, 200407440), (2, 100203720), (3, 66802480), (4, 50101860), (5, 40081488), (6, 33401240), (8, 25050930), (10, 20040744), (12, 16700620), (15, 13360496), (16, 12525465), (19, 10547760), (20, 10020372), (24, 8350310), (30, 6680248), (38, 5273880), (40, 5010186), (48, 4175155), (57, 3515920), (60, 3340124), (71, 2822640), (76, 2636940), (80, 2505093), (95, 2109552), (114, 1757960), (120, 1670062), (142, 1411320), (152, 1318470), (190, 1054776), (213, 940880), (228, 878980), (240, 835031), (284, 705660), (285, 703184), (304, 659235), (355, 564528), (380, 527388), (426, 470440), (456, 439490), (568, 352830), (570, 351592), (619, 323760), (710, 282264), (760, 263694), (852, 235220), (912, 219745), (1065, 188176), (1136, 176415), (1140, 175796), (1238, 161880), (1349, 148560), (1420, 141132), (1520, 131847), (1704, 117610), (1857, 107920), (2130, 94088), (2280, 87898), (2476, 80940), (2698, 74280), (2840, 70566), (3095, 64752), (3408, 58805), (3714, 53960), (4047, 49520), (4260, 47044), (4560, 43949), (4952, 40470), (5396, 37140), (5680, 35283), (6190, 32376), (6745, 29712), (7428, 26980), (8094, 24760), (8520, 23522), (9285, 21584), (9904, 20235), (10792, 18570), (11761, 17040), (12380, 16188), (13490, 14856)]