554720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 1819770624

約数和(自身を除く): 1265050464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 71, 80, 82, 96, 120, 123, 142, 160, 164, 205, 213, 240, 246, 284, 328, 355, 397, 410, 426, 480, 492, 568, 615, 656, 710, 794, 820, 852, 984, 1065, 1136, 1191, 1230, 1312, 1420, 1588, 1640, 1704, 1968, 1985, 2130, 2272, 2382, 2460, 2840, 2911, 3176, 3280, 3408, 3936, 3970, 4260, 4764, 4920, 5680, 5822, 5955, 6352, 6560, 6816, 7940, 8520, 8733, 9528, 9840, 11360, 11644, 11910, 12704, 14555, 15880, 16277, 17040, 17466, 19056, 19680, 23288, 23820, 28187, 29110, 31760, 32554, 34080, 34932, 38112, 43665, 46576, 47640, 48831, 56374, 58220, 63520, 65108, 69864, 81385, 84561, 87330, 93152, 95280, 97662, 112748, 116440, 130216, 139728, 140935, 162770, 169122, 174660, 190560, 195324, 225496, 232880, 244155, 260432, 279456, 281870, 325540, 338244, 349320, 390648, 422805, 450992, 465760, 488310, 520864, 563740, 651080, 676488, 698640, 781296, 845610, 901984, 976620, 1127480, 1155667, 1302160, 1352976, 1397280, 1562592, 1691220, 1953240, 2254960, 2311334, 2604320, 2705952, 3382440, 3467001, 3906480, 4509920, 4622668, 5778335, 6764880, 6934002, 7812960, 9245336, 11556670, 13529760, 13868004, 17335005, 18490672, 23113340, 27736008, 34670010, 36981344, 46226680, 55472016, 69340020, 92453360, 110944032, 138680040, 184906720, 277360080, 554720160]

約数ペア:

[(1, 554720160), (2, 277360080), (3, 184906720), (4, 138680040), (5, 110944032), (6, 92453360), (8, 69340020), (10, 55472016), (12, 46226680), (15, 36981344), (16, 34670010), (20, 27736008), (24, 23113340), (30, 18490672), (32, 17335005), (40, 13868004), (41, 13529760), (48, 11556670), (60, 9245336), (71, 7812960), (80, 6934002), (82, 6764880), (96, 5778335), (120, 4622668), (123, 4509920), (142, 3906480), (160, 3467001), (164, 3382440), (205, 2705952), (213, 2604320), (240, 2311334), (246, 2254960), (284, 1953240), (328, 1691220), (355, 1562592), (397, 1397280), (410, 1352976), (426, 1302160), (480, 1155667), (492, 1127480), (568, 976620), (615, 901984), (656, 845610), (710, 781296), (794, 698640), (820, 676488), (852, 651080), (984, 563740), (1065, 520864), (1136, 488310), (1191, 465760), (1230, 450992), (1312, 422805), (1420, 390648), (1588, 349320), (1640, 338244), (1704, 325540), (1968, 281870), (1985, 279456), (2130, 260432), (2272, 244155), (2382, 232880), (2460, 225496), (2840, 195324), (2911, 190560), (3176, 174660), (3280, 169122), (3408, 162770), (3936, 140935), (3970, 139728), (4260, 130216), (4764, 116440), (4920, 112748), (5680, 97662), (5822, 95280), (5955, 93152), (6352, 87330), (6560, 84561), (6816, 81385), (7940, 69864), (8520, 65108), (8733, 63520), (9528, 58220), (9840, 56374), (11360, 48831), (11644, 47640), (11910, 46576), (12704, 43665), (14555, 38112), (15880, 34932), (16277, 34080), (17040, 32554), (17466, 31760), (19056, 29110), (19680, 28187), (23288, 23820)]