236231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 828696960

約数和(自身を除く): 592465680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 67, 72, 80, 83, 90, 118, 120, 134, 144, 166, 177, 180, 201, 236, 240, 249, 268, 295, 332, 335, 354, 360, 402, 415, 472, 498, 531, 536, 590, 603, 664, 670, 708, 720, 747, 804, 830, 885, 944, 996, 1005, 1062, 1072, 1180, 1206, 1245, 1328, 1340, 1416, 1494, 1608, 1660, 1770, 1992, 2010, 2124, 2360, 2412, 2490, 2655, 2680, 2832, 2988, 3015, 3216, 3320, 3540, 3735, 3953, 3984, 4020, 4248, 4720, 4824, 4897, 4980, 5310, 5360, 5561, 5976, 6030, 6640, 7080, 7470, 7906, 8040, 8496, 9648, 9794, 9960, 10620, 11122, 11859, 11952, 12060, 14160, 14691, 14940, 15812, 16080, 16683, 19588, 19765, 19920, 21240, 22244, 23718, 24120, 24485, 27805, 29382, 29880, 31624, 33366, 35577, 39176, 39530, 42480, 44073, 44488, 47436, 48240, 48970, 50049, 55610, 58764, 59295, 59760, 63248, 66732, 71154, 73455, 78352, 79060, 83415, 88146, 88976, 94872, 97940, 100098, 111220, 117528, 118590, 133464, 142308, 146910, 158120, 166830, 176292, 177885, 189744, 195880, 200196, 220365, 222440, 235056, 237180, 250245, 266928, 284616, 293820, 316240, 328099, 333660, 352584, 355770, 391760, 400392, 440730, 444880, 474360, 500490, 569232, 587640, 656198, 667320, 705168, 711540, 800784, 881460, 948720, 984297, 1000980, 1175280, 1312396, 1334640, 1423080, 1640495, 1762920, 1968594, 2001960, 2624792, 2846160, 2952891, 3280990, 3525840, 3937188, 4003920, 4921485, 5249584, 5905782, 6561980, 7874376, 9842970, 11811564, 13123960, 14764455, 15748752, 19685940, 23623128, 26247920, 29528910, 39371880, 47246256, 59057820, 78743760, 118115640, 236231280]

約数ペア:

[(1, 236231280), (2, 118115640), (3, 78743760), (4, 59057820), (5, 47246256), (6, 39371880), (8, 29528910), (9, 26247920), (10, 23623128), (12, 19685940), (15, 15748752), (16, 14764455), (18, 13123960), (20, 11811564), (24, 9842970), (30, 7874376), (36, 6561980), (40, 5905782), (45, 5249584), (48, 4921485), (59, 4003920), (60, 3937188), (67, 3525840), (72, 3280990), (80, 2952891), (83, 2846160), (90, 2624792), (118, 2001960), (120, 1968594), (134, 1762920), (144, 1640495), (166, 1423080), (177, 1334640), (180, 1312396), (201, 1175280), (236, 1000980), (240, 984297), (249, 948720), (268, 881460), (295, 800784), (332, 711540), (335, 705168), (354, 667320), (360, 656198), (402, 587640), (415, 569232), (472, 500490), (498, 474360), (531, 444880), (536, 440730), (590, 400392), (603, 391760), (664, 355770), (670, 352584), (708, 333660), (720, 328099), (747, 316240), (804, 293820), (830, 284616), (885, 266928), (944, 250245), (996, 237180), (1005, 235056), (1062, 222440), (1072, 220365), (1180, 200196), (1206, 195880), (1245, 189744), (1328, 177885), (1340, 176292), (1416, 166830), (1494, 158120), (1608, 146910), (1660, 142308), (1770, 133464), (1992, 118590), (2010, 117528), (2124, 111220), (2360, 100098), (2412, 97940), (2490, 94872), (2655, 88976), (2680, 88146), (2832, 83415), (2988, 79060), (3015, 78352), (3216, 73455), (3320, 71154), (3540, 66732), (3735, 63248), (3953, 59760), (3984, 59295), (4020, 58764), (4248, 55610), (4720, 50049), (4824, 48970), (4897, 48240), (4980, 47436), (5310, 44488), (5360, 44073), (5561, 42480), (5976, 39530), (6030, 39176), (6640, 35577), (7080, 33366), (7470, 31624), (7906, 29880), (8040, 29382), (8496, 27805), (9648, 24485), (9794, 24120), (9960, 23718), (10620, 22244), (11122, 21240), (11859, 19920), (11952, 19765), (12060, 19588), (14160, 16683), (14691, 16080), (14940, 15812)]