451538880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 224

約数和(自身を含む): 1564014144

約数和(自身を除く): 1112475264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 192, 194, 195, 208, 240, 260, 291, 312, 320, 373, 388, 390, 416, 480, 485, 520, 582, 624, 746, 776, 780, 832, 960, 970, 1040, 1119, 1164, 1248, 1261, 1455, 1492, 1552, 1560, 1865, 1940, 2080, 2238, 2328, 2496, 2522, 2910, 2984, 3104, 3120, 3730, 3783, 3880, 4160, 4476, 4656, 4849, 5044, 5595, 5820, 5968, 6208, 6240, 6305, 7460, 7566, 7760, 8952, 9312, 9698, 10088, 11190, 11640, 11936, 12480, 12610, 14547, 14920, 15132, 15520, 17904, 18624, 18915, 19396, 20176, 22380, 23280, 23872, 24245, 25220, 29094, 29840, 30264, 31040, 35808, 36181, 37830, 38792, 40352, 44760, 46560, 48490, 50440, 58188, 59680, 60528, 71616, 72362, 72735, 75660, 77584, 80704, 89520, 93120, 96980, 100880, 108543, 116376, 119360, 121056, 144724, 145470, 151320, 155168, 179040, 180905, 193960, 201760, 217086, 232752, 242112, 289448, 290940, 302640, 310336, 358080, 361810, 387920, 403520, 434172, 465504, 470353, 542715, 578896, 581880, 605280, 723620, 775840, 868344, 931008, 940706, 1085430, 1157792, 1163760, 1210560, 1411059, 1447240, 1551680, 1736688, 1881412, 2170860, 2315584, 2327520, 2351765, 2822118, 2894480, 3473376, 3762824, 4341720, 4655040, 4703530, 5644236, 5788960, 6946752, 7055295, 7525648, 8683440, 9407060, 11288472, 11577920, 14110590, 15051296, 17366880, 18814120, 22576944, 28221180, 30102592, 34733760, 37628240, 45153888, 56442360, 75256480, 90307776, 112884720, 150512960, 225769440, 451538880]

約数ペア:

[(1, 451538880), (2, 225769440), (3, 150512960), (4, 112884720), (5, 90307776), (6, 75256480), (8, 56442360), (10, 45153888), (12, 37628240), (13, 34733760), (15, 30102592), (16, 28221180), (20, 22576944), (24, 18814120), (26, 17366880), (30, 15051296), (32, 14110590), (39, 11577920), (40, 11288472), (48, 9407060), (52, 8683440), (60, 7525648), (64, 7055295), (65, 6946752), (78, 5788960), (80, 5644236), (96, 4703530), (97, 4655040), (104, 4341720), (120, 3762824), (130, 3473376), (156, 2894480), (160, 2822118), (192, 2351765), (194, 2327520), (195, 2315584), (208, 2170860), (240, 1881412), (260, 1736688), (291, 1551680), (312, 1447240), (320, 1411059), (373, 1210560), (388, 1163760), (390, 1157792), (416, 1085430), (480, 940706), (485, 931008), (520, 868344), (582, 775840), (624, 723620), (746, 605280), (776, 581880), (780, 578896), (832, 542715), (960, 470353), (970, 465504), (1040, 434172), (1119, 403520), (1164, 387920), (1248, 361810), (1261, 358080), (1455, 310336), (1492, 302640), (1552, 290940), (1560, 289448), (1865, 242112), (1940, 232752), (2080, 217086), (2238, 201760), (2328, 193960), (2496, 180905), (2522, 179040), (2910, 155168), (2984, 151320), (3104, 145470), (3120, 144724), (3730, 121056), (3783, 119360), (3880, 116376), (4160, 108543), (4476, 100880), (4656, 96980), (4849, 93120), (5044, 89520), (5595, 80704), (5820, 77584), (5968, 75660), (6208, 72735), (6240, 72362), (6305, 71616), (7460, 60528), (7566, 59680), (7760, 58188), (8952, 50440), (9312, 48490), (9698, 46560), (10088, 44760), (11190, 40352), (11640, 38792), (11936, 37830), (12480, 36181), (12610, 35808), (14547, 31040), (14920, 30264), (15132, 29840), (15520, 29094), (17904, 25220), (18624, 24245), (18915, 23872), (19396, 23280), (20176, 22380)]