427630320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 1612813440

約数和(自身を除く): 1185183120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 157, 180, 194, 195, 208, 216, 234, 240, 260, 270, 291, 312, 314, 351, 360, 388, 390, 432, 468, 471, 485, 520, 540, 582, 585, 624, 628, 702, 720, 776, 780, 785, 873, 936, 942, 970, 1040, 1080, 1164, 1170, 1256, 1261, 1404, 1413, 1455, 1552, 1560, 1570, 1746, 1755, 1872, 1884, 1940, 2041, 2160, 2328, 2340, 2355, 2512, 2522, 2619, 2808, 2826, 2910, 3120, 3140, 3492, 3510, 3768, 3783, 3880, 4082, 4239, 4365, 4656, 4680, 4710, 5044, 5238, 5616, 5652, 5820, 6123, 6280, 6305, 6984, 7020, 7065, 7536, 7566, 7760, 8164, 8478, 8730, 9360, 9420, 10088, 10205, 10476, 11304, 11349, 11640, 12246, 12560, 12610, 13095, 13968, 14040, 14130, 15132, 15229, 16328, 16956, 17460, 18369, 18840, 18915, 20176, 20410, 20952, 21195, 22608, 22698, 23280, 24492, 25220, 26190, 28080, 28260, 30264, 30458, 30615, 32656, 33912, 34047, 34920, 36738, 37680, 37830, 40820, 41904, 42390, 45396, 45687, 48984, 50440, 52380, 55107, 56520, 56745, 60528, 60916, 61230, 67824, 68094, 69840, 73476, 75660, 76145, 81640, 84780, 90792, 91374, 91845, 97968, 100880, 104760, 110214, 113040, 113490, 121832, 122460, 136188, 137061, 146952, 151320, 152290, 163280, 169560, 170235, 181584, 182748, 183690, 197977, 209520, 220428, 226980, 228435, 243664, 244920, 272376, 274122, 275535, 293904, 302640, 304580, 339120, 340470, 365496, 367380, 395954, 411183, 440856, 453960, 456870, 489840, 544752, 548244, 551070, 593931, 609160, 680940, 685305, 730992, 734760, 791908, 822366, 881712, 907920, 913740, 989885, 1096488, 1102140, 1187862, 1218320, 1361880, 1370610, 1469520, 1583816, 1644732, 1781793, 1827480, 1979770, 2055915, 2192976, 2204280, 2375724, 2723760, 2741220, 2969655, 3167632, 3289464, 3563586, 3654960, 3959540, 4111830, 4408560, 4751448, 5345379, 5482440, 5939310, 6578928, 7127172, 7919080, 8223660, 8908965, 9502896, 10690758, 10964880, 11878620, 14254344, 15838160, 16447320, 17817930, 21381516, 23757240, 26726895, 28508688, 32894640, 35635860, 42763032, 47514480, 53453790, 71271720, 85526064, 106907580, 142543440, 213815160, 427630320]

約数ペア:

[(1, 427630320), (2, 213815160), (3, 142543440), (4, 106907580), (5, 85526064), (6, 71271720), (8, 53453790), (9, 47514480), (10, 42763032), (12, 35635860), (13, 32894640), (15, 28508688), (16, 26726895), (18, 23757240), (20, 21381516), (24, 17817930), (26, 16447320), (27, 15838160), (30, 14254344), (36, 11878620), (39, 10964880), (40, 10690758), (45, 9502896), (48, 8908965), (52, 8223660), (54, 7919080), (60, 7127172), (65, 6578928), (72, 5939310), (78, 5482440), (80, 5345379), (90, 4751448), (97, 4408560), (104, 4111830), (108, 3959540), (117, 3654960), (120, 3563586), (130, 3289464), (135, 3167632), (144, 2969655), (156, 2741220), (157, 2723760), (180, 2375724), (194, 2204280), (195, 2192976), (208, 2055915), (216, 1979770), (234, 1827480), (240, 1781793), (260, 1644732), (270, 1583816), (291, 1469520), (312, 1370610), (314, 1361880), (351, 1218320), (360, 1187862), (388, 1102140), (390, 1096488), (432, 989885), (468, 913740), (471, 907920), (485, 881712), (520, 822366), (540, 791908), (582, 734760), (585, 730992), (624, 685305), (628, 680940), (702, 609160), (720, 593931), (776, 551070), (780, 548244), (785, 544752), (873, 489840), (936, 456870), (942, 453960), (970, 440856), (1040, 411183), (1080, 395954), (1164, 367380), (1170, 365496), (1256, 340470), (1261, 339120), (1404, 304580), (1413, 302640), (1455, 293904), (1552, 275535), (1560, 274122), (1570, 272376), (1746, 244920), (1755, 243664), (1872, 228435), (1884, 226980), (1940, 220428), (2041, 209520), (2160, 197977), (2328, 183690), (2340, 182748), (2355, 181584), (2512, 170235), (2522, 169560), (2619, 163280), (2808, 152290), (2826, 151320), (2910, 146952), (3120, 137061), (3140, 136188), (3492, 122460), (3510, 121832), (3768, 113490), (3783, 113040), (3880, 110214), (4082, 104760), (4239, 100880), (4365, 97968), (4656, 91845), (4680, 91374), (4710, 90792), (5044, 84780), (5238, 81640), (5616, 76145), (5652, 75660), (5820, 73476), (6123, 69840), (6280, 68094), (6305, 67824), (6984, 61230), (7020, 60916), (7065, 60528), (7536, 56745), (7566, 56520), (7760, 55107), (8164, 52380), (8478, 50440), (8730, 48984), (9360, 45687), (9420, 45396), (10088, 42390), (10205, 41904), (10476, 40820), (11304, 37830), (11349, 37680), (11640, 36738), (12246, 34920), (12560, 34047), (12610, 33912), (13095, 32656), (13968, 30615), (14040, 30458), (14130, 30264), (15132, 28260), (15229, 28080), (16328, 26190), (16956, 25220), (17460, 24492), (18369, 23280), (18840, 22698), (18915, 22608), (20176, 21195), (20410, 20952)]