42488120160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{161233}}^1$

素因数の和:161318

約数の個数: 192

約数和(自身を含む): 151147200960

約数和(自身を除く): 108659080800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 32940, 43920, 52704, 65880, 87840, 131760, 161233, 263520, 322466, 483699, 644932, 806165, 967398, 1289864, 1451097, 1612330, 1934796, 2418495, 2579728, 2902194, 3224660, 3869592, 4353291, 4836990, 5159456, 5804388, 6449320, 7255485, 7739184, 8706582, 9673980, 9835213, 11608776, 12898640, 14510970, 15478368, 17413164, 19347960, 19670426, 21766455, 23217552, 25797280, 29021940, 29505639, 34826328, 38695920, 39340852, 43532910, 46435104, 49176065, 58043880, 59011278, 69652656, 77391840, 78681704, 87065820, 88516917, 98352130, 116087760, 118022556, 139305312, 147528195, 157363408, 174131640, 177033834, 196704260, 232175520, 236045112, 265550751, 295056390, 314726816, 348263280, 354067668, 393408520, 442584585, 472090224, 531101502, 590112780, 696526560, 708135336, 786817040, 885169170, 944180448, 1062203004, 1180225560, 1327753755, 1416270672, 1573634080, 1770338340, 2124406008, 2360451120, 2655507510, 2832541344, 3540676680, 4248812016, 4720902240, 5311015020, 7081353360, 8497624032, 10622030040, 14162706720, 21244060080, 42488120160]

約数ペア:

[(1, 42488120160), (2, 21244060080), (3, 14162706720), (4, 10622030040), (5, 8497624032), (6, 7081353360), (8, 5311015020), (9, 4720902240), (10, 4248812016), (12, 3540676680), (15, 2832541344), (16, 2655507510), (18, 2360451120), (20, 2124406008), (24, 1770338340), (27, 1573634080), (30, 1416270672), (32, 1327753755), (36, 1180225560), (40, 1062203004), (45, 944180448), (48, 885169170), (54, 786817040), (60, 708135336), (61, 696526560), (72, 590112780), (80, 531101502), (90, 472090224), (96, 442584585), (108, 393408520), (120, 354067668), (122, 348263280), (135, 314726816), (144, 295056390), (160, 265550751), (180, 236045112), (183, 232175520), (216, 196704260), (240, 177033834), (244, 174131640), (270, 157363408), (288, 147528195), (305, 139305312), (360, 118022556), (366, 116087760), (432, 98352130), (480, 88516917), (488, 87065820), (540, 78681704), (549, 77391840), (610, 69652656), (720, 59011278), (732, 58043880), (864, 49176065), (915, 46435104), (976, 43532910), (1080, 39340852), (1098, 38695920), (1220, 34826328), (1440, 29505639), (1464, 29021940), (1647, 25797280), (1830, 23217552), (1952, 21766455), (2160, 19670426), (2196, 19347960), (2440, 17413164), (2745, 15478368), (2928, 14510970), (3294, 12898640), (3660, 11608776), (4320, 9835213), (4392, 9673980), (4880, 8706582), (5490, 7739184), (5856, 7255485), (6588, 6449320), (7320, 5804388), (8235, 5159456), (8784, 4836990), (9760, 4353291), (10980, 3869592), (13176, 3224660), (14640, 2902194), (16470, 2579728), (17568, 2418495), (21960, 1934796), (26352, 1612330), (29280, 1451097), (32940, 1289864), (43920, 967398), (52704, 806165), (65880, 644932), (87840, 483699), (131760, 322466), (161233, 263520)]