73488240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2116

約数の個数: 180

約数和(自身を含む): 287229384

約数和(自身を除く): 213741144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2083, 2205, 2352, 2520, 2940, 3528, 3920, 4166, 4410, 5040, 5880, 6249, 7056, 8332, 8820, 10415, 11760, 12498, 14581, 16664, 17640, 18747, 20830, 24996, 29162, 31245, 33328, 35280, 37494, 41660, 43743, 49992, 58324, 62490, 72905, 74988, 83320, 87486, 93735, 99984, 102067, 116648, 124980, 131229, 145810, 149976, 166640, 174972, 187470, 204134, 218715, 233296, 249960, 262458, 291620, 299952, 306201, 349944, 374940, 408268, 437430, 499920, 510335, 524916, 583240, 612402, 656145, 699888, 749880, 816536, 874860, 918603, 1020670, 1049832, 1166480, 1224804, 1312290, 1499760, 1531005, 1633072, 1749720, 1837206, 2041340, 2099664, 2449608, 2624580, 3062010, 3499440, 3674412, 4082680, 4593015, 4899216, 5249160, 6124020, 7348824, 8165360, 9186030, 10498320, 12248040, 14697648, 18372060, 24496080, 36744120, 73488240]

約数ペア:

[(1, 73488240), (2, 36744120), (3, 24496080), (4, 18372060), (5, 14697648), (6, 12248040), (7, 10498320), (8, 9186030), (9, 8165360), (10, 7348824), (12, 6124020), (14, 5249160), (15, 4899216), (16, 4593015), (18, 4082680), (20, 3674412), (21, 3499440), (24, 3062010), (28, 2624580), (30, 2449608), (35, 2099664), (36, 2041340), (40, 1837206), (42, 1749720), (45, 1633072), (48, 1531005), (49, 1499760), (56, 1312290), (60, 1224804), (63, 1166480), (70, 1049832), (72, 1020670), (80, 918603), (84, 874860), (90, 816536), (98, 749880), (105, 699888), (112, 656145), (120, 612402), (126, 583240), (140, 524916), (144, 510335), (147, 499920), (168, 437430), (180, 408268), (196, 374940), (210, 349944), (240, 306201), (245, 299952), (252, 291620), (280, 262458), (294, 249960), (315, 233296), (336, 218715), (360, 204134), (392, 187470), (420, 174972), (441, 166640), (490, 149976), (504, 145810), (560, 131229), (588, 124980), (630, 116648), (720, 102067), (735, 99984), (784, 93735), (840, 87486), (882, 83320), (980, 74988), (1008, 72905), (1176, 62490), (1260, 58324), (1470, 49992), (1680, 43743), (1764, 41660), (1960, 37494), (2083, 35280), (2205, 33328), (2352, 31245), (2520, 29162), (2940, 24996), (3528, 20830), (3920, 18747), (4166, 17640), (4410, 16664), (5040, 14581), (5880, 12498), (6249, 11760), (7056, 10415), (8332, 8820)]