307638240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 192

約数和(自身を含む): 1192859136

約数和(自身を除く): 885220896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7043, 7280, 8736, 10920, 14086, 14560, 21129, 21840, 28172, 35215, 42258, 43680, 49301, 56344, 70430, 84516, 91559, 98602, 105645, 112688, 140860, 147903, 169032, 183118, 197204, 211290, 225376, 246505, 274677, 281720, 295806, 338064, 366236, 394408, 422580, 457795, 493010, 549354, 563440, 591612, 640913, 676128, 732472, 739515, 788816, 845160, 915590, 986020, 1098708, 1126880, 1183224, 1281826, 1373385, 1464944, 1479030, 1577632, 1690320, 1831180, 1922739, 1972040, 2197416, 2366448, 2563652, 2746770, 2929888, 2958060, 3204565, 3380640, 3662360, 3845478, 3944080, 4394832, 4732896, 5127304, 5493540, 5916120, 6409130, 7324720, 7690956, 7888160, 8789664, 9613695, 10254608, 10987080, 11832240, 12818260, 14649440, 15381912, 19227390, 20509216, 21974160, 23664480, 25636520, 30763824, 38454780, 43948320, 51273040, 61527648, 76909560, 102546080, 153819120, 307638240]

約数ペア:

[(1, 307638240), (2, 153819120), (3, 102546080), (4, 76909560), (5, 61527648), (6, 51273040), (7, 43948320), (8, 38454780), (10, 30763824), (12, 25636520), (13, 23664480), (14, 21974160), (15, 20509216), (16, 19227390), (20, 15381912), (21, 14649440), (24, 12818260), (26, 11832240), (28, 10987080), (30, 10254608), (32, 9613695), (35, 8789664), (39, 7888160), (40, 7690956), (42, 7324720), (48, 6409130), (52, 5916120), (56, 5493540), (60, 5127304), (65, 4732896), (70, 4394832), (78, 3944080), (80, 3845478), (84, 3662360), (91, 3380640), (96, 3204565), (104, 2958060), (105, 2929888), (112, 2746770), (120, 2563652), (130, 2366448), (140, 2197416), (156, 1972040), (160, 1922739), (168, 1831180), (182, 1690320), (195, 1577632), (208, 1479030), (210, 1464944), (224, 1373385), (240, 1281826), (260, 1183224), (273, 1126880), (280, 1098708), (312, 986020), (336, 915590), (364, 845160), (390, 788816), (416, 739515), (420, 732472), (455, 676128), (480, 640913), (520, 591612), (546, 563440), (560, 549354), (624, 493010), (672, 457795), (728, 422580), (780, 394408), (840, 366236), (910, 338064), (1040, 295806), (1092, 281720), (1120, 274677), (1248, 246505), (1365, 225376), (1456, 211290), (1560, 197204), (1680, 183118), (1820, 169032), (2080, 147903), (2184, 140860), (2730, 112688), (2912, 105645), (3120, 98602), (3360, 91559), (3640, 84516), (4368, 70430), (5460, 56344), (6240, 49301), (7043, 43680), (7280, 42258), (8736, 35215), (10920, 28172), (14086, 21840), (14560, 21129)]