163329240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 345609960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 89, 120, 123, 164, 178, 205, 246, 267, 328, 356, 373, 410, 445, 492, 534, 615, 712, 746, 820, 890, 984, 1068, 1119, 1230, 1335, 1492, 1640, 1780, 1865, 2136, 2238, 2460, 2670, 2984, 3560, 3649, 3730, 4476, 4920, 5340, 5595, 7298, 7460, 8952, 10680, 10947, 11190, 14596, 14920, 15293, 18245, 21894, 22380, 29192, 30586, 33197, 36490, 43788, 44760, 45879, 54735, 61172, 66394, 72980, 76465, 87576, 91758, 99591, 109470, 122344, 132788, 145960, 152930, 165985, 183516, 199182, 218940, 229395, 265576, 305860, 331970, 367032, 398364, 437880, 458790, 497955, 611720, 663940, 796728, 917580, 995910, 1327880, 1361077, 1835160, 1991820, 2722154, 3983640, 4083231, 5444308, 6805385, 8166462, 10888616, 13610770, 16332924, 20416155, 27221540, 32665848, 40832310, 54443080, 81664620, 163329240]

約数ペア:

[(1, 163329240), (2, 81664620), (3, 54443080), (4, 40832310), (5, 32665848), (6, 27221540), (8, 20416155), (10, 16332924), (12, 13610770), (15, 10888616), (20, 8166462), (24, 6805385), (30, 5444308), (40, 4083231), (41, 3983640), (60, 2722154), (82, 1991820), (89, 1835160), (120, 1361077), (123, 1327880), (164, 995910), (178, 917580), (205, 796728), (246, 663940), (267, 611720), (328, 497955), (356, 458790), (373, 437880), (410, 398364), (445, 367032), (492, 331970), (534, 305860), (615, 265576), (712, 229395), (746, 218940), (820, 199182), (890, 183516), (984, 165985), (1068, 152930), (1119, 145960), (1230, 132788), (1335, 122344), (1492, 109470), (1640, 99591), (1780, 91758), (1865, 87576), (2136, 76465), (2238, 72980), (2460, 66394), (2670, 61172), (2984, 54735), (3560, 45879), (3649, 44760), (3730, 43788), (4476, 36490), (4920, 33197), (5340, 30586), (5595, 29192), (7298, 22380), (7460, 21894), (8952, 18245), (10680, 15293), (10947, 14920), (11190, 14596)]