204522240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 747907776

約数和(自身を除く): 543385536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 241, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 482, 510, 520, 544, 624, 640, 663, 680, 723, 768, 780, 816, 832, 884, 960, 964, 1020, 1040, 1088, 1105, 1205, 1248, 1280, 1326, 1360, 1446, 1560, 1632, 1664, 1768, 1920, 1928, 2040, 2080, 2176, 2210, 2410, 2496, 2652, 2720, 2892, 3120, 3133, 3264, 3315, 3328, 3536, 3615, 3840, 3856, 4080, 4097, 4160, 4352, 4420, 4820, 4992, 5304, 5440, 5784, 6240, 6266, 6528, 6630, 7072, 7230, 7712, 8160, 8194, 8320, 8840, 9399, 9640, 9984, 10608, 10880, 11568, 12291, 12480, 12532, 13056, 13260, 14144, 14460, 15424, 15665, 16320, 16388, 16640, 17680, 18798, 19280, 20485, 21216, 21760, 23136, 24582, 24960, 25064, 26520, 28288, 28920, 30848, 31330, 32640, 32776, 35360, 37596, 38560, 40970, 42432, 46272, 46995, 49164, 49920, 50128, 53040, 53261, 56576, 57840, 61455, 61696, 62660, 65280, 65552, 70720, 75192, 77120, 81940, 84864, 92544, 93990, 98328, 100256, 106080, 106522, 115680, 122910, 125320, 131104, 141440, 150384, 154240, 159783, 163880, 169728, 185088, 187980, 196656, 200512, 212160, 213044, 231360, 245820, 250640, 262208, 266305, 282880, 300768, 308480, 319566, 327760, 375960, 393312, 401024, 424320, 426088, 462720, 491640, 501280, 524416, 532610, 601536, 639132, 655520, 751920, 786624, 798915, 802048, 848640, 852176, 925440, 983280, 1002560, 1048832, 1065220, 1203072, 1278264, 1311040, 1503840, 1573248, 1597830, 1704352, 1966560, 2005120, 2130440, 2406144, 2556528, 2622080, 3007680, 3146496, 3195660, 3408704, 3933120, 4010240, 4260880, 5113056, 5244160, 6015360, 6391320, 6817408, 7866240, 8521760, 10226112, 12030720, 12782640, 13634816, 15732480, 17043520, 20452224, 25565280, 34087040, 40904448, 51130560, 68174080, 102261120, 204522240]

約数ペア:

[(1, 204522240), (2, 102261120), (3, 68174080), (4, 51130560), (5, 40904448), (6, 34087040), (8, 25565280), (10, 20452224), (12, 17043520), (13, 15732480), (15, 13634816), (16, 12782640), (17, 12030720), (20, 10226112), (24, 8521760), (26, 7866240), (30, 6817408), (32, 6391320), (34, 6015360), (39, 5244160), (40, 5113056), (48, 4260880), (51, 4010240), (52, 3933120), (60, 3408704), (64, 3195660), (65, 3146496), (68, 3007680), (78, 2622080), (80, 2556528), (85, 2406144), (96, 2130440), (102, 2005120), (104, 1966560), (120, 1704352), (128, 1597830), (130, 1573248), (136, 1503840), (156, 1311040), (160, 1278264), (170, 1203072), (192, 1065220), (195, 1048832), (204, 1002560), (208, 983280), (221, 925440), (240, 852176), (241, 848640), (255, 802048), (256, 798915), (260, 786624), (272, 751920), (312, 655520), (320, 639132), (340, 601536), (384, 532610), (390, 524416), (408, 501280), (416, 491640), (442, 462720), (480, 426088), (482, 424320), (510, 401024), (520, 393312), (544, 375960), (624, 327760), (640, 319566), (663, 308480), (680, 300768), (723, 282880), (768, 266305), (780, 262208), (816, 250640), (832, 245820), (884, 231360), (960, 213044), (964, 212160), (1020, 200512), (1040, 196656), (1088, 187980), (1105, 185088), (1205, 169728), (1248, 163880), (1280, 159783), (1326, 154240), (1360, 150384), (1446, 141440), (1560, 131104), (1632, 125320), (1664, 122910), (1768, 115680), (1920, 106522), (1928, 106080), (2040, 100256), (2080, 98328), (2176, 93990), (2210, 92544), (2410, 84864), (2496, 81940), (2652, 77120), (2720, 75192), (2892, 70720), (3120, 65552), (3133, 65280), (3264, 62660), (3315, 61696), (3328, 61455), (3536, 57840), (3615, 56576), (3840, 53261), (3856, 53040), (4080, 50128), (4097, 49920), (4160, 49164), (4352, 46995), (4420, 46272), (4820, 42432), (4992, 40970), (5304, 38560), (5440, 37596), (5784, 35360), (6240, 32776), (6266, 32640), (6528, 31330), (6630, 30848), (7072, 28920), (7230, 28288), (7712, 26520), (8160, 25064), (8194, 24960), (8320, 24582), (8840, 23136), (9399, 21760), (9640, 21216), (9984, 20485), (10608, 19280), (10880, 18798), (11568, 17680), (12291, 16640), (12480, 16388), (12532, 16320), (13056, 15665), (13260, 15424), (14144, 14460)]