65173680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 320

約数和(自身を含む): 264983040

約数和(自身を除く): 199809360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 211, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 422, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 633, 660, 702, 715, 720, 780, 792, 844, 858, 880, 936, 990, 1040, 1055, 1080, 1144, 1170, 1188, 1266, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1688, 1716, 1755, 1872, 1899, 1980, 2110, 2145, 2160, 2288, 2321, 2340, 2376, 2532, 2574, 2640, 2743, 2808, 2860, 2970, 3120, 3165, 3376, 3432, 3510, 3798, 3861, 3960, 4220, 4290, 4642, 4680, 4752, 5064, 5148, 5486, 5616, 5697, 5720, 5940, 6330, 6435, 6864, 6963, 7020, 7596, 7722, 7920, 8229, 8440, 8580, 9284, 9360, 9495, 10128, 10296, 10972, 11394, 11440, 11605, 11880, 12660, 12870, 13715, 13926, 14040, 15192, 15444, 16458, 16880, 17160, 18568, 18990, 19305, 20592, 20889, 21944, 22788, 23210, 23760, 24687, 25320, 25740, 27430, 27852, 28080, 28485, 30173, 30384, 30888, 32916, 34320, 34815, 37136, 37980, 38610, 41145, 41778, 43888, 45576, 46420, 49374, 50640, 51480, 54860, 55704, 56970, 60346, 61776, 62667, 65832, 69630, 74061, 75960, 77220, 82290, 83556, 90519, 91152, 92840, 98748, 102960, 104445, 109720, 111408, 113940, 120692, 123435, 125334, 131664, 139260, 148122, 150865, 151920, 154440, 164580, 167112, 181038, 185680, 197496, 208890, 219440, 227880, 241384, 246870, 250668, 271557, 278520, 296244, 301730, 308880, 313335, 329160, 334224, 362076, 370305, 394992, 417780, 452595, 455760, 482768, 493740, 501336, 543114, 557040, 592488, 603460, 626670, 658320, 724152, 740610, 814671, 835560, 905190, 987480, 1002672, 1086228, 1184976, 1206920, 1253340, 1357785, 1448304, 1481220, 1629342, 1671120, 1810380, 1974960, 2172456, 2413840, 2506680, 2715570, 2962440, 3258684, 3620760, 4073355, 4344912, 5013360, 5431140, 5924880, 6517368, 7241520, 8146710, 10862280, 13034736, 16293420, 21724560, 32586840, 65173680]

約数ペア:

[(1, 65173680), (2, 32586840), (3, 21724560), (4, 16293420), (5, 13034736), (6, 10862280), (8, 8146710), (9, 7241520), (10, 6517368), (11, 5924880), (12, 5431140), (13, 5013360), (15, 4344912), (16, 4073355), (18, 3620760), (20, 3258684), (22, 2962440), (24, 2715570), (26, 2506680), (27, 2413840), (30, 2172456), (33, 1974960), (36, 1810380), (39, 1671120), (40, 1629342), (44, 1481220), (45, 1448304), (48, 1357785), (52, 1253340), (54, 1206920), (55, 1184976), (60, 1086228), (65, 1002672), (66, 987480), (72, 905190), (78, 835560), (80, 814671), (88, 740610), (90, 724152), (99, 658320), (104, 626670), (108, 603460), (110, 592488), (117, 557040), (120, 543114), (130, 501336), (132, 493740), (135, 482768), (143, 455760), (144, 452595), (156, 417780), (165, 394992), (176, 370305), (180, 362076), (195, 334224), (198, 329160), (208, 313335), (211, 308880), (216, 301730), (220, 296244), (234, 278520), (240, 271557), (260, 250668), (264, 246870), (270, 241384), (286, 227880), (297, 219440), (312, 208890), (330, 197496), (351, 185680), (360, 181038), (390, 167112), (396, 164580), (422, 154440), (429, 151920), (432, 150865), (440, 148122), (468, 139260), (495, 131664), (520, 125334), (528, 123435), (540, 120692), (572, 113940), (585, 111408), (594, 109720), (624, 104445), (633, 102960), (660, 98748), (702, 92840), (715, 91152), (720, 90519), (780, 83556), (792, 82290), (844, 77220), (858, 75960), (880, 74061), (936, 69630), (990, 65832), (1040, 62667), (1055, 61776), (1080, 60346), (1144, 56970), (1170, 55704), (1188, 54860), (1266, 51480), (1287, 50640), (1320, 49374), (1404, 46420), (1430, 45576), (1485, 43888), (1560, 41778), (1584, 41145), (1688, 38610), (1716, 37980), (1755, 37136), (1872, 34815), (1899, 34320), (1980, 32916), (2110, 30888), (2145, 30384), (2160, 30173), (2288, 28485), (2321, 28080), (2340, 27852), (2376, 27430), (2532, 25740), (2574, 25320), (2640, 24687), (2743, 23760), (2808, 23210), (2860, 22788), (2970, 21944), (3120, 20889), (3165, 20592), (3376, 19305), (3432, 18990), (3510, 18568), (3798, 17160), (3861, 16880), (3960, 16458), (4220, 15444), (4290, 15192), (4642, 14040), (4680, 13926), (4752, 13715), (5064, 12870), (5148, 12660), (5486, 11880), (5616, 11605), (5697, 11440), (5720, 11394), (5940, 10972), (6330, 10296), (6435, 10128), (6864, 9495), (6963, 9360), (7020, 9284), (7596, 8580), (7722, 8440), (7920, 8229)]