4630920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 16416000

約数和(自身を除く): 11785080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 149, 168, 185, 210, 222, 259, 280, 296, 298, 370, 420, 444, 447, 518, 555, 596, 740, 745, 777, 840, 888, 894, 1036, 1043, 1110, 1192, 1295, 1480, 1490, 1554, 1788, 2072, 2086, 2220, 2235, 2590, 2980, 3108, 3129, 3576, 3885, 4172, 4440, 4470, 5180, 5215, 5513, 5960, 6216, 6258, 7770, 8344, 8940, 10360, 10430, 11026, 12516, 15540, 15645, 16539, 17880, 20860, 22052, 25032, 27565, 31080, 31290, 33078, 38591, 41720, 44104, 55130, 62580, 66156, 77182, 82695, 110260, 115773, 125160, 132312, 154364, 165390, 192955, 220520, 231546, 308728, 330780, 385910, 463092, 578865, 661560, 771820, 926184, 1157730, 1543640, 2315460, 4630920]

約数ペア:

[(1, 4630920), (2, 2315460), (3, 1543640), (4, 1157730), (5, 926184), (6, 771820), (7, 661560), (8, 578865), (10, 463092), (12, 385910), (14, 330780), (15, 308728), (20, 231546), (21, 220520), (24, 192955), (28, 165390), (30, 154364), (35, 132312), (37, 125160), (40, 115773), (42, 110260), (56, 82695), (60, 77182), (70, 66156), (74, 62580), (84, 55130), (105, 44104), (111, 41720), (120, 38591), (140, 33078), (148, 31290), (149, 31080), (168, 27565), (185, 25032), (210, 22052), (222, 20860), (259, 17880), (280, 16539), (296, 15645), (298, 15540), (370, 12516), (420, 11026), (444, 10430), (447, 10360), (518, 8940), (555, 8344), (596, 7770), (740, 6258), (745, 6216), (777, 5960), (840, 5513), (888, 5215), (894, 5180), (1036, 4470), (1043, 4440), (1110, 4172), (1192, 3885), (1295, 3576), (1480, 3129), (1490, 3108), (1554, 2980), (1788, 2590), (2072, 2235), (2086, 2220)]