202754240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 571463424

約数和(自身を除く): 368709184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 47, 52, 61, 64, 65, 68, 80, 85, 94, 104, 122, 130, 136, 160, 170, 188, 208, 221, 235, 244, 260, 272, 305, 320, 340, 376, 416, 442, 470, 488, 520, 544, 610, 611, 680, 752, 793, 799, 832, 884, 940, 976, 1037, 1040, 1088, 1105, 1220, 1222, 1360, 1504, 1586, 1598, 1768, 1880, 1952, 2074, 2080, 2210, 2440, 2444, 2720, 2867, 3008, 3055, 3172, 3196, 3536, 3760, 3904, 3965, 3995, 4148, 4160, 4420, 4880, 4888, 5185, 5440, 5734, 6110, 6344, 6392, 7072, 7520, 7930, 7990, 8296, 8840, 9760, 9776, 10370, 10387, 11468, 12220, 12688, 12784, 13481, 14144, 14335, 15040, 15860, 15980, 16592, 17680, 19520, 19552, 20740, 20774, 22936, 24440, 25376, 25568, 26962, 28670, 31720, 31960, 33184, 35360, 37271, 39104, 41480, 41548, 45872, 48739, 48880, 50752, 51136, 51935, 53924, 57340, 63440, 63920, 66368, 67405, 70720, 74542, 82960, 83096, 91744, 97478, 97760, 103870, 107848, 114680, 126880, 127840, 134810, 149084, 165920, 166192, 183488, 186355, 194956, 195520, 207740, 215696, 229360, 243695, 253760, 255680, 269620, 298168, 331840, 332384, 372710, 389912, 415480, 431392, 458720, 487390, 539240, 596336, 633607, 664768, 745420, 779824, 830960, 862784, 917440, 974780, 1078480, 1192672, 1267214, 1490840, 1559648, 1661920, 1949560, 2156960, 2385344, 2534428, 2981680, 3119296, 3168035, 3323840, 3899120, 4313920, 5068856, 5963360, 6336070, 7798240, 10137712, 11926720, 12672140, 15596480, 20275424, 25344280, 40550848, 50688560, 101377120, 202754240]

約数ペア:

[(1, 202754240), (2, 101377120), (4, 50688560), (5, 40550848), (8, 25344280), (10, 20275424), (13, 15596480), (16, 12672140), (17, 11926720), (20, 10137712), (26, 7798240), (32, 6336070), (34, 5963360), (40, 5068856), (47, 4313920), (52, 3899120), (61, 3323840), (64, 3168035), (65, 3119296), (68, 2981680), (80, 2534428), (85, 2385344), (94, 2156960), (104, 1949560), (122, 1661920), (130, 1559648), (136, 1490840), (160, 1267214), (170, 1192672), (188, 1078480), (208, 974780), (221, 917440), (235, 862784), (244, 830960), (260, 779824), (272, 745420), (305, 664768), (320, 633607), (340, 596336), (376, 539240), (416, 487390), (442, 458720), (470, 431392), (488, 415480), (520, 389912), (544, 372710), (610, 332384), (611, 331840), (680, 298168), (752, 269620), (793, 255680), (799, 253760), (832, 243695), (884, 229360), (940, 215696), (976, 207740), (1037, 195520), (1040, 194956), (1088, 186355), (1105, 183488), (1220, 166192), (1222, 165920), (1360, 149084), (1504, 134810), (1586, 127840), (1598, 126880), (1768, 114680), (1880, 107848), (1952, 103870), (2074, 97760), (2080, 97478), (2210, 91744), (2440, 83096), (2444, 82960), (2720, 74542), (2867, 70720), (3008, 67405), (3055, 66368), (3172, 63920), (3196, 63440), (3536, 57340), (3760, 53924), (3904, 51935), (3965, 51136), (3995, 50752), (4148, 48880), (4160, 48739), (4420, 45872), (4880, 41548), (4888, 41480), (5185, 39104), (5440, 37271), (5734, 35360), (6110, 33184), (6344, 31960), (6392, 31720), (7072, 28670), (7520, 26962), (7930, 25568), (7990, 25376), (8296, 24440), (8840, 22936), (9760, 20774), (9776, 20740), (10370, 19552), (10387, 19520), (11468, 17680), (12220, 16592), (12688, 15980), (12784, 15860), (13481, 15040), (14144, 14335)]