194218920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2144

約数の個数: 192

約数和(自身を含む): 741237120

約数和(自身を除く): 547018200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2083, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4166, 4440, 4662, 5180, 6216, 6249, 6660, 7770, 8332, 9324, 10360, 10415, 11655, 12498, 13320, 14581, 15540, 16664, 18648, 18747, 20830, 23310, 24996, 29162, 31080, 31245, 37494, 41660, 43743, 46620, 49992, 58324, 62490, 72905, 74988, 77071, 83320, 87486, 93240, 93735, 116648, 124980, 131229, 145810, 149976, 154142, 174972, 187470, 218715, 231213, 249960, 262458, 291620, 308284, 349944, 374940, 385355, 437430, 462426, 524916, 539497, 583240, 616568, 656145, 693639, 749880, 770710, 874860, 924852, 1049832, 1078994, 1156065, 1312290, 1387278, 1541420, 1618491, 1749720, 1849704, 2157988, 2312130, 2624580, 2697485, 2774556, 3082840, 3236982, 3468195, 4315976, 4624260, 4855473, 5249160, 5394970, 5549112, 6473964, 6936390, 8092455, 9248520, 9710946, 10789940, 12947928, 13872780, 16184910, 19421892, 21579880, 24277365, 27745560, 32369820, 38843784, 48554730, 64739640, 97109460, 194218920]

約数ペア:

[(1, 194218920), (2, 97109460), (3, 64739640), (4, 48554730), (5, 38843784), (6, 32369820), (7, 27745560), (8, 24277365), (9, 21579880), (10, 19421892), (12, 16184910), (14, 13872780), (15, 12947928), (18, 10789940), (20, 9710946), (21, 9248520), (24, 8092455), (28, 6936390), (30, 6473964), (35, 5549112), (36, 5394970), (37, 5249160), (40, 4855473), (42, 4624260), (45, 4315976), (56, 3468195), (60, 3236982), (63, 3082840), (70, 2774556), (72, 2697485), (74, 2624580), (84, 2312130), (90, 2157988), (105, 1849704), (111, 1749720), (120, 1618491), (126, 1541420), (140, 1387278), (148, 1312290), (168, 1156065), (180, 1078994), (185, 1049832), (210, 924852), (222, 874860), (252, 770710), (259, 749880), (280, 693639), (296, 656145), (315, 616568), (333, 583240), (360, 539497), (370, 524916), (420, 462426), (444, 437430), (504, 385355), (518, 374940), (555, 349944), (630, 308284), (666, 291620), (740, 262458), (777, 249960), (840, 231213), (888, 218715), (1036, 187470), (1110, 174972), (1260, 154142), (1295, 149976), (1332, 145810), (1480, 131229), (1554, 124980), (1665, 116648), (2072, 93735), (2083, 93240), (2220, 87486), (2331, 83320), (2520, 77071), (2590, 74988), (2664, 72905), (3108, 62490), (3330, 58324), (3885, 49992), (4166, 46620), (4440, 43743), (4662, 41660), (5180, 37494), (6216, 31245), (6249, 31080), (6660, 29162), (7770, 24996), (8332, 23310), (9324, 20830), (10360, 18747), (10415, 18648), (11655, 16664), (12498, 15540), (13320, 14581)]