520032240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7976

約数の個数: 240

約数和(自身を含む): 2149737408

約数和(自身を除く): 1629705168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 7937, 8190, 9360, 10920, 13104, 15874, 16380, 21840, 23811, 31748, 32760, 39685, 47622, 55559, 63496, 65520, 71433, 79370, 95244, 103181, 111118, 119055, 126992, 142866, 158740, 166677, 190488, 206362, 222236, 238110, 277795, 285732, 309543, 317480, 333354, 357165, 380976, 412724, 444472, 476220, 500031, 515905, 555590, 571464, 619086, 634960, 666708, 714330, 722267, 825448, 833385, 888944, 928629, 952440, 1000062, 1031810, 1111180, 1142928, 1238172, 1333416, 1428660, 1444534, 1547715, 1650896, 1666770, 1857258, 1904880, 2000124, 2063620, 2166801, 2222360, 2476344, 2500155, 2666832, 2857320, 2889068, 3095430, 3333540, 3611335, 3714516, 4000248, 4127240, 4333602, 4444720, 4643145, 4952688, 5000310, 5714640, 5778136, 6190860, 6500403, 6667080, 7222670, 7429032, 8000496, 8254480, 8667204, 9286290, 10000620, 10834005, 11556272, 12381720, 13000806, 13334160, 14445340, 14858064, 17334408, 18572580, 20001240, 21668010, 24763440, 26001612, 28890680, 32502015, 34668816, 37145160, 40002480, 43336020, 52003224, 57781360, 65004030, 74290320, 86672040, 104006448, 130008060, 173344080, 260016120, 520032240]

約数ペア:

[(1, 520032240), (2, 260016120), (3, 173344080), (4, 130008060), (5, 104006448), (6, 86672040), (7, 74290320), (8, 65004030), (9, 57781360), (10, 52003224), (12, 43336020), (13, 40002480), (14, 37145160), (15, 34668816), (16, 32502015), (18, 28890680), (20, 26001612), (21, 24763440), (24, 21668010), (26, 20001240), (28, 18572580), (30, 17334408), (35, 14858064), (36, 14445340), (39, 13334160), (40, 13000806), (42, 12381720), (45, 11556272), (48, 10834005), (52, 10000620), (56, 9286290), (60, 8667204), (63, 8254480), (65, 8000496), (70, 7429032), (72, 7222670), (78, 6667080), (80, 6500403), (84, 6190860), (90, 5778136), (91, 5714640), (104, 5000310), (105, 4952688), (112, 4643145), (117, 4444720), (120, 4333602), (126, 4127240), (130, 4000248), (140, 3714516), (144, 3611335), (156, 3333540), (168, 3095430), (180, 2889068), (182, 2857320), (195, 2666832), (208, 2500155), (210, 2476344), (234, 2222360), (240, 2166801), (252, 2063620), (260, 2000124), (273, 1904880), (280, 1857258), (312, 1666770), (315, 1650896), (336, 1547715), (360, 1444534), (364, 1428660), (390, 1333416), (420, 1238172), (455, 1142928), (468, 1111180), (504, 1031810), (520, 1000062), (546, 952440), (560, 928629), (585, 888944), (624, 833385), (630, 825448), (720, 722267), (728, 714330), (780, 666708), (819, 634960), (840, 619086), (910, 571464), (936, 555590), (1008, 515905), (1040, 500031), (1092, 476220), (1170, 444472), (1260, 412724), (1365, 380976), (1456, 357165), (1560, 333354), (1638, 317480), (1680, 309543), (1820, 285732), (1872, 277795), (2184, 238110), (2340, 222236), (2520, 206362), (2730, 190488), (3120, 166677), (3276, 158740), (3640, 142866), (4095, 126992), (4368, 119055), (4680, 111118), (5040, 103181), (5460, 95244), (6552, 79370), (7280, 71433), (7937, 65520), (8190, 63496), (9360, 55559), (10920, 47622), (13104, 39685), (15874, 32760), (16380, 31748), (21840, 23811)]