216459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 823350528

約数和(自身を除く): 606891168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 373, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 746, 780, 806, 930, 936, 992, 1040, 1116, 1119, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1492, 1560, 1612, 1860, 1865, 1872, 2015, 2080, 2232, 2238, 2340, 2418, 2480, 2790, 2976, 2984, 3120, 3224, 3357, 3627, 3720, 3730, 3744, 4030, 4464, 4476, 4680, 4836, 4849, 4960, 5580, 5595, 5968, 6045, 6240, 6448, 6714, 7254, 7440, 7460, 8060, 8928, 8952, 9360, 9672, 9698, 11160, 11190, 11563, 11936, 12090, 12896, 13428, 14508, 14547, 14880, 14920, 16120, 16785, 17904, 18135, 18720, 19344, 19396, 22320, 22380, 23126, 24180, 24245, 26856, 29016, 29094, 29840, 32240, 33570, 34689, 35808, 36270, 38688, 38792, 43641, 44640, 44760, 46252, 48360, 48490, 53712, 57815, 58032, 58188, 59680, 64480, 67140, 69378, 72540, 72735, 77584, 87282, 89520, 92504, 96720, 96980, 104067, 107424, 115630, 116064, 116376, 134280, 138756, 145080, 145470, 150319, 155168, 173445, 174564, 179040, 185008, 193440, 193960, 208134, 218205, 231260, 232752, 268560, 277512, 290160, 290940, 300638, 346890, 349128, 370016, 387920, 416268, 436410, 450957, 462520, 465504, 520335, 537120, 555024, 580320, 581880, 601276, 693780, 698256, 751595, 775840, 832536, 872820, 901914, 925040, 1040670, 1110048, 1163760, 1202552, 1352871, 1387560, 1396512, 1503190, 1665072, 1745640, 1803828, 1850080, 2081340, 2254785, 2327520, 2405104, 2705742, 2775120, 3006380, 3330144, 3491280, 3607656, 4162680, 4509570, 4810208, 5411484, 5550240, 6012760, 6764355, 6982560, 7215312, 8325360, 9019140, 10822968, 12025520, 13528710, 14430624, 16650720, 18038280, 21645936, 24051040, 27057420, 36076560, 43291872, 54114840, 72153120, 108229680, 216459360]

約数ペア:

[(1, 216459360), (2, 108229680), (3, 72153120), (4, 54114840), (5, 43291872), (6, 36076560), (8, 27057420), (9, 24051040), (10, 21645936), (12, 18038280), (13, 16650720), (15, 14430624), (16, 13528710), (18, 12025520), (20, 10822968), (24, 9019140), (26, 8325360), (30, 7215312), (31, 6982560), (32, 6764355), (36, 6012760), (39, 5550240), (40, 5411484), (45, 4810208), (48, 4509570), (52, 4162680), (60, 3607656), (62, 3491280), (65, 3330144), (72, 3006380), (78, 2775120), (80, 2705742), (90, 2405104), (93, 2327520), (96, 2254785), (104, 2081340), (117, 1850080), (120, 1803828), (124, 1745640), (130, 1665072), (144, 1503190), (155, 1396512), (156, 1387560), (160, 1352871), (180, 1202552), (186, 1163760), (195, 1110048), (208, 1040670), (234, 925040), (240, 901914), (248, 872820), (260, 832536), (279, 775840), (288, 751595), (310, 698256), (312, 693780), (360, 601276), (372, 581880), (373, 580320), (390, 555024), (403, 537120), (416, 520335), (465, 465504), (468, 462520), (480, 450957), (496, 436410), (520, 416268), (558, 387920), (585, 370016), (620, 349128), (624, 346890), (720, 300638), (744, 290940), (746, 290160), (780, 277512), (806, 268560), (930, 232752), (936, 231260), (992, 218205), (1040, 208134), (1116, 193960), (1119, 193440), (1170, 185008), (1209, 179040), (1240, 174564), (1248, 173445), (1395, 155168), (1440, 150319), (1488, 145470), (1492, 145080), (1560, 138756), (1612, 134280), (1860, 116376), (1865, 116064), (1872, 115630), (2015, 107424), (2080, 104067), (2232, 96980), (2238, 96720), (2340, 92504), (2418, 89520), (2480, 87282), (2790, 77584), (2976, 72735), (2984, 72540), (3120, 69378), (3224, 67140), (3357, 64480), (3627, 59680), (3720, 58188), (3730, 58032), (3744, 57815), (4030, 53712), (4464, 48490), (4476, 48360), (4680, 46252), (4836, 44760), (4849, 44640), (4960, 43641), (5580, 38792), (5595, 38688), (5968, 36270), (6045, 35808), (6240, 34689), (6448, 33570), (6714, 32240), (7254, 29840), (7440, 29094), (7460, 29016), (8060, 26856), (8928, 24245), (8952, 24180), (9360, 23126), (9672, 22380), (9698, 22320), (11160, 19396), (11190, 19344), (11563, 18720), (11936, 18135), (12090, 17904), (12896, 16785), (13428, 16120), (14508, 14920), (14547, 14880)]