1004611440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9803}}^1$

素因数の和:9887

約数の個数: 160

約数和(自身を含む): 3617911296

約数和(自身を除く): 2613299856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 9803, 10248, 12810, 14640, 17080, 19606, 20496, 25620, 29409, 34160, 39212, 49015, 51240, 58818, 68621, 78424, 98030, 102480, 117636, 137242, 147045, 156848, 196060, 205863, 235272, 274484, 294090, 343105, 392120, 411726, 470544, 548968, 588180, 597983, 686210, 784240, 823452, 1029315, 1097936, 1176360, 1195966, 1372420, 1646904, 1793949, 2058630, 2352720, 2391932, 2744840, 2989915, 3293808, 3587898, 4117260, 4185881, 4783864, 5489680, 5979830, 7175796, 8234520, 8371762, 8969745, 9567728, 11959660, 12557643, 14351592, 16469040, 16743524, 17939490, 20929405, 23919320, 25115286, 28703184, 33487048, 35878980, 41858810, 47838640, 50230572, 62788215, 66974096, 71757960, 83717620, 100461144, 125576430, 143515920, 167435240, 200922288, 251152860, 334870480, 502305720, 1004611440]

約数ペア:

[(1, 1004611440), (2, 502305720), (3, 334870480), (4, 251152860), (5, 200922288), (6, 167435240), (7, 143515920), (8, 125576430), (10, 100461144), (12, 83717620), (14, 71757960), (15, 66974096), (16, 62788215), (20, 50230572), (21, 47838640), (24, 41858810), (28, 35878980), (30, 33487048), (35, 28703184), (40, 25115286), (42, 23919320), (48, 20929405), (56, 17939490), (60, 16743524), (61, 16469040), (70, 14351592), (80, 12557643), (84, 11959660), (105, 9567728), (112, 8969745), (120, 8371762), (122, 8234520), (140, 7175796), (168, 5979830), (183, 5489680), (210, 4783864), (240, 4185881), (244, 4117260), (280, 3587898), (305, 3293808), (336, 2989915), (366, 2744840), (420, 2391932), (427, 2352720), (488, 2058630), (560, 1793949), (610, 1646904), (732, 1372420), (840, 1195966), (854, 1176360), (915, 1097936), (976, 1029315), (1220, 823452), (1281, 784240), (1464, 686210), (1680, 597983), (1708, 588180), (1830, 548968), (2135, 470544), (2440, 411726), (2562, 392120), (2928, 343105), (3416, 294090), (3660, 274484), (4270, 235272), (4880, 205863), (5124, 196060), (6405, 156848), (6832, 147045), (7320, 137242), (8540, 117636), (9803, 102480), (10248, 98030), (12810, 78424), (14640, 68621), (17080, 58818), (19606, 51240), (20496, 49015), (25620, 39212), (29409, 34160)]