38864280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 128

約数和(自身を含む): 143539200

約数和(自身を除く): 104674920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3559, 3640, 5460, 7118, 10677, 10920, 14236, 17795, 21354, 24913, 28472, 35590, 42708, 46267, 49826, 53385, 71180, 74739, 85416, 92534, 99652, 106770, 124565, 138801, 142360, 149478, 185068, 199304, 213540, 231335, 249130, 277602, 298956, 323869, 370136, 373695, 427080, 462670, 498260, 555204, 597912, 647738, 694005, 747390, 925340, 971607, 996520, 1110408, 1295476, 1388010, 1494780, 1619345, 1850680, 1943214, 2590952, 2776020, 2989560, 3238690, 3886428, 4858035, 5552040, 6477380, 7772856, 9716070, 12954760, 19432140, 38864280]

約数ペア:

[(1, 38864280), (2, 19432140), (3, 12954760), (4, 9716070), (5, 7772856), (6, 6477380), (7, 5552040), (8, 4858035), (10, 3886428), (12, 3238690), (13, 2989560), (14, 2776020), (15, 2590952), (20, 1943214), (21, 1850680), (24, 1619345), (26, 1494780), (28, 1388010), (30, 1295476), (35, 1110408), (39, 996520), (40, 971607), (42, 925340), (52, 747390), (56, 694005), (60, 647738), (65, 597912), (70, 555204), (78, 498260), (84, 462670), (91, 427080), (104, 373695), (105, 370136), (120, 323869), (130, 298956), (140, 277602), (156, 249130), (168, 231335), (182, 213540), (195, 199304), (210, 185068), (260, 149478), (273, 142360), (280, 138801), (312, 124565), (364, 106770), (390, 99652), (420, 92534), (455, 85416), (520, 74739), (546, 71180), (728, 53385), (780, 49826), (840, 46267), (910, 42708), (1092, 35590), (1365, 28472), (1560, 24913), (1820, 21354), (2184, 17795), (2730, 14236), (3559, 10920), (3640, 10677), (5460, 7118)]