377280540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 288

約数和(自身を含む): 1455906816

約数和(自身を除く): 1078626276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 743, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1486, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2229, 2340, 2418, 2604, 2730, 2790, 2821, 2972, 3255, 3276, 3627, 3715, 3906, 4030, 4095, 4340, 4458, 4836, 5201, 5460, 5580, 5642, 6045, 6510, 6687, 7254, 7430, 7812, 8060, 8190, 8463, 8916, 9659, 9765, 10402, 11145, 11284, 12090, 13020, 13374, 14105, 14508, 14860, 15603, 16380, 16926, 18135, 19318, 19530, 20804, 22290, 23033, 24180, 25389, 26005, 26748, 28210, 28977, 31206, 33435, 33852, 36270, 38636, 39060, 42315, 44580, 46066, 46809, 48295, 50778, 52010, 56420, 57954, 62412, 66870, 67613, 69099, 72540, 78015, 84630, 86931, 92132, 93618, 96590, 101556, 104020, 115165, 115908, 126945, 133740, 135226, 138198, 144885, 156030, 161231, 169260, 173862, 187236, 193180, 202839, 207297, 230330, 234045, 253890, 270452, 276396, 289770, 299429, 312060, 322462, 338065, 345495, 347724, 405678, 414594, 434655, 460660, 468090, 483693, 507780, 579540, 598858, 608517, 644924, 676130, 690990, 806155, 811356, 829188, 869310, 898287, 936180, 967386, 1014195, 1036485, 1197716, 1217034, 1352260, 1381980, 1451079, 1497145, 1612310, 1738620, 1796574, 1934772, 2028390, 2072970, 2096003, 2418465, 2434068, 2694861, 2902158, 2994290, 3042585, 3224620, 3593148, 4056780, 4145940, 4192006, 4491435, 4836930, 5389722, 5804316, 5988580, 6085170, 6288009, 7255395, 8384012, 8982870, 9673860, 10480015, 10779444, 12170340, 12576018, 13474305, 14510790, 17965740, 18864027, 20960030, 25152036, 26948610, 29021580, 31440045, 37728054, 41920060, 53897220, 62880090, 75456108, 94320135, 125760180, 188640270, 377280540]

約数ペア:

[(1, 377280540), (2, 188640270), (3, 125760180), (4, 94320135), (5, 75456108), (6, 62880090), (7, 53897220), (9, 41920060), (10, 37728054), (12, 31440045), (13, 29021580), (14, 26948610), (15, 25152036), (18, 20960030), (20, 18864027), (21, 17965740), (26, 14510790), (28, 13474305), (30, 12576018), (31, 12170340), (35, 10779444), (36, 10480015), (39, 9673860), (42, 8982870), (45, 8384012), (52, 7255395), (60, 6288009), (62, 6085170), (63, 5988580), (65, 5804316), (70, 5389722), (78, 4836930), (84, 4491435), (90, 4192006), (91, 4145940), (93, 4056780), (105, 3593148), (117, 3224620), (124, 3042585), (126, 2994290), (130, 2902158), (140, 2694861), (155, 2434068), (156, 2418465), (180, 2096003), (182, 2072970), (186, 2028390), (195, 1934772), (210, 1796574), (217, 1738620), (234, 1612310), (252, 1497145), (260, 1451079), (273, 1381980), (279, 1352260), (310, 1217034), (315, 1197716), (364, 1036485), (372, 1014195), (390, 967386), (403, 936180), (420, 898287), (434, 869310), (455, 829188), (465, 811356), (468, 806155), (546, 690990), (558, 676130), (585, 644924), (620, 608517), (630, 598858), (651, 579540), (743, 507780), (780, 483693), (806, 468090), (819, 460660), (868, 434655), (910, 414594), (930, 405678), (1085, 347724), (1092, 345495), (1116, 338065), (1170, 322462), (1209, 312060), (1260, 299429), (1302, 289770), (1365, 276396), (1395, 270452), (1486, 253890), (1612, 234045), (1638, 230330), (1820, 207297), (1860, 202839), (1953, 193180), (2015, 187236), (2170, 173862), (2229, 169260), (2340, 161231), (2418, 156030), (2604, 144885), (2730, 138198), (2790, 135226), (2821, 133740), (2972, 126945), (3255, 115908), (3276, 115165), (3627, 104020), (3715, 101556), (3906, 96590), (4030, 93618), (4095, 92132), (4340, 86931), (4458, 84630), (4836, 78015), (5201, 72540), (5460, 69099), (5580, 67613), (5642, 66870), (6045, 62412), (6510, 57954), (6687, 56420), (7254, 52010), (7430, 50778), (7812, 48295), (8060, 46809), (8190, 46066), (8463, 44580), (8916, 42315), (9659, 39060), (9765, 38636), (10402, 36270), (11145, 33852), (11284, 33435), (12090, 31206), (13020, 28977), (13374, 28210), (14105, 26748), (14508, 26005), (14860, 25389), (15603, 24180), (16380, 23033), (16926, 22290), (18135, 20804), (19318, 19530)]