126408240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{3583}}^1$

素因数の和:3616

約数の個数: 180

約数和(自身を含む): 493968384

約数和(自身を除く): 367560144

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, 2205, 2352, 2520, 2940, 3528, 3583, 3920, 4410, 5040, 5880, 7056, 7166, 8820, 10749, 11760, 14332, 17640, 17915, 21498, 25081, 28664, 32247, 35280, 35830, 42996, 50162, 53745, 57328, 64494, 71660, 75243, 85992, 100324, 107490, 125405, 128988, 143320, 150486, 161235, 171984, 175567, 200648, 214980, 225729, 250810, 257976, 286640, 300972, 322470, 351134, 376215, 401296, 429960, 451458, 501620, 515952, 526701, 601944, 644940, 702268, 752430, 859920, 877835, 902916, 1003240, 1053402, 1128645, 1203888, 1289880, 1404536, 1504860, 1580103, 1755670, 1805832, 2006480, 2106804, 2257290, 2579760, 2633505, 2809072, 3009720, 3160206, 3511340, 3611664, 4213608, 4514580, 5267010, 6019440, 6320412, 7022680, 7900515, 8427216, 9029160, 10534020, 12640824, 14045360, 15801030, 18058320, 21068040, 25281648, 31602060, 42136080, 63204120, 126408240]

約数ペア:

[(1, 126408240), (2, 63204120), (3, 42136080), (4, 31602060), (5, 25281648), (6, 21068040), (7, 18058320), (8, 15801030), (9, 14045360), (10, 12640824), (12, 10534020), (14, 9029160), (15, 8427216), (16, 7900515), (18, 7022680), (20, 6320412), (21, 6019440), (24, 5267010), (28, 4514580), (30, 4213608), (35, 3611664), (36, 3511340), (40, 3160206), (42, 3009720), (45, 2809072), (48, 2633505), (49, 2579760), (56, 2257290), (60, 2106804), (63, 2006480), (70, 1805832), (72, 1755670), (80, 1580103), (84, 1504860), (90, 1404536), (98, 1289880), (105, 1203888), (112, 1128645), (120, 1053402), (126, 1003240), (140, 902916), (144, 877835), (147, 859920), (168, 752430), (180, 702268), (196, 644940), (210, 601944), (240, 526701), (245, 515952), (252, 501620), (280, 451458), (294, 429960), (315, 401296), (336, 376215), (360, 351134), (392, 322470), (420, 300972), (441, 286640), (490, 257976), (504, 250810), (560, 225729), (588, 214980), (630, 200648), (720, 175567), (735, 171984), (784, 161235), (840, 150486), (882, 143320), (980, 128988), (1008, 125405), (1176, 107490), (1260, 100324), (1470, 85992), (1680, 75243), (1764, 71660), (1960, 64494), (2205, 57328), (2352, 53745), (2520, 50162), (2940, 42996), (3528, 35830), (3583, 35280), (3920, 32247), (4410, 28664), (5040, 25081), (5880, 21498), (7056, 17915), (7166, 17640), (8820, 14332), (10749, 11760)]