244880160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 910393344

約数和(自身を除く): 665513184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2351, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4702, 4960, 5208, 6510, 6944, 7053, 7440, 8680, 9404, 10416, 11755, 13020, 14106, 14880, 16457, 17360, 18808, 20832, 23510, 26040, 28212, 32914, 34720, 35265, 37616, 47020, 49371, 52080, 56424, 65828, 70530, 72881, 75232, 82285, 94040, 98742, 104160, 112848, 131656, 141060, 145762, 164570, 188080, 197484, 218643, 225696, 246855, 263312, 282120, 291524, 329140, 364405, 376160, 394968, 437286, 493710, 510167, 526624, 564240, 583048, 658280, 728810, 789936, 874572, 987420, 1020334, 1093215, 1128480, 1166096, 1316560, 1457620, 1530501, 1579872, 1749144, 1974840, 2040668, 2186430, 2332192, 2550835, 2633120, 2915240, 3061002, 3498288, 3949680, 4081336, 4372860, 5101670, 5830480, 6122004, 6996576, 7652505, 7899360, 8162672, 8745720, 10203340, 11660960, 12244008, 15305010, 16325344, 17491440, 20406680, 24488016, 30610020, 34982880, 40813360, 48976032, 61220040, 81626720, 122440080, 244880160]

約数ペア:

[(1, 244880160), (2, 122440080), (3, 81626720), (4, 61220040), (5, 48976032), (6, 40813360), (7, 34982880), (8, 30610020), (10, 24488016), (12, 20406680), (14, 17491440), (15, 16325344), (16, 15305010), (20, 12244008), (21, 11660960), (24, 10203340), (28, 8745720), (30, 8162672), (31, 7899360), (32, 7652505), (35, 6996576), (40, 6122004), (42, 5830480), (48, 5101670), (56, 4372860), (60, 4081336), (62, 3949680), (70, 3498288), (80, 3061002), (84, 2915240), (93, 2633120), (96, 2550835), (105, 2332192), (112, 2186430), (120, 2040668), (124, 1974840), (140, 1749144), (155, 1579872), (160, 1530501), (168, 1457620), (186, 1316560), (210, 1166096), (217, 1128480), (224, 1093215), (240, 1020334), (248, 987420), (280, 874572), (310, 789936), (336, 728810), (372, 658280), (420, 583048), (434, 564240), (465, 526624), (480, 510167), (496, 493710), (560, 437286), (620, 394968), (651, 376160), (672, 364405), (744, 329140), (840, 291524), (868, 282120), (930, 263312), (992, 246855), (1085, 225696), (1120, 218643), (1240, 197484), (1302, 188080), (1488, 164570), (1680, 145762), (1736, 141060), (1860, 131656), (2170, 112848), (2351, 104160), (2480, 98742), (2604, 94040), (2976, 82285), (3255, 75232), (3360, 72881), (3472, 70530), (3720, 65828), (4340, 56424), (4702, 52080), (4960, 49371), (5208, 47020), (6510, 37616), (6944, 35265), (7053, 34720), (7440, 32914), (8680, 28212), (9404, 26040), (10416, 23510), (11755, 20832), (13020, 18808), (14106, 17360), (14880, 16457)]