7387380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 30820608

約数和(自身を除く): 23433228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 41, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 82, 84, 90, 91, 99, 105, 110, 117, 123, 126, 130, 132, 140, 143, 154, 156, 164, 165, 180, 182, 195, 198, 205, 210, 220, 231, 234, 246, 252, 260, 273, 286, 287, 308, 315, 330, 364, 369, 385, 390, 396, 410, 420, 429, 451, 455, 462, 468, 492, 495, 533, 546, 572, 574, 585, 615, 630, 660, 693, 715, 738, 770, 780, 819, 820, 858, 861, 902, 910, 924, 990, 1001, 1066, 1092, 1148, 1155, 1170, 1230, 1260, 1287, 1353, 1365, 1386, 1430, 1435, 1476, 1540, 1599, 1638, 1716, 1722, 1804, 1820, 1845, 1980, 2002, 2132, 2145, 2255, 2310, 2340, 2460, 2574, 2583, 2665, 2706, 2730, 2772, 2860, 2870, 3003, 3157, 3198, 3276, 3444, 3465, 3690, 3731, 4004, 4059, 4095, 4290, 4305, 4510, 4620, 4797, 5005, 5148, 5166, 5330, 5412, 5460, 5740, 5863, 6006, 6314, 6396, 6435, 6765, 6930, 7380, 7462, 7995, 8118, 8190, 8580, 8610, 9009, 9020, 9471, 9594, 10010, 10332, 10660, 11193, 11726, 12012, 12628, 12870, 12915, 13530, 13860, 14924, 15015, 15785, 15990, 16236, 16380, 17220, 17589, 18018, 18655, 18942, 19188, 20020, 20295, 22386, 23452, 23985, 25740, 25830, 27060, 28413, 29315, 30030, 31570, 31980, 33579, 35178, 36036, 37310, 37884, 40590, 41041, 44772, 45045, 47355, 47970, 51660, 52767, 55965, 56826, 58630, 60060, 63140, 67158, 70356, 74620, 81180, 82082, 87945, 90090, 94710, 95940, 105534, 111930, 113652, 117260, 123123, 134316, 142065, 164164, 167895, 175890, 180180, 189420, 205205, 211068, 223860, 246246, 263835, 284130, 335790, 351780, 369369, 410410, 492492, 527670, 568260, 615615, 671580, 738738, 820820, 1055340, 1231230, 1477476, 1846845, 2462460, 3693690, 7387380]

約数ペア:

[(1, 7387380), (2, 3693690), (3, 2462460), (4, 1846845), (5, 1477476), (6, 1231230), (7, 1055340), (9, 820820), (10, 738738), (11, 671580), (12, 615615), (13, 568260), (14, 527670), (15, 492492), (18, 410410), (20, 369369), (21, 351780), (22, 335790), (26, 284130), (28, 263835), (30, 246246), (33, 223860), (35, 211068), (36, 205205), (39, 189420), (41, 180180), (42, 175890), (44, 167895), (45, 164164), (52, 142065), (55, 134316), (60, 123123), (63, 117260), (65, 113652), (66, 111930), (70, 105534), (77, 95940), (78, 94710), (82, 90090), (84, 87945), (90, 82082), (91, 81180), (99, 74620), (105, 70356), (110, 67158), (117, 63140), (123, 60060), (126, 58630), (130, 56826), (132, 55965), (140, 52767), (143, 51660), (154, 47970), (156, 47355), (164, 45045), (165, 44772), (180, 41041), (182, 40590), (195, 37884), (198, 37310), (205, 36036), (210, 35178), (220, 33579), (231, 31980), (234, 31570), (246, 30030), (252, 29315), (260, 28413), (273, 27060), (286, 25830), (287, 25740), (308, 23985), (315, 23452), (330, 22386), (364, 20295), (369, 20020), (385, 19188), (390, 18942), (396, 18655), (410, 18018), (420, 17589), (429, 17220), (451, 16380), (455, 16236), (462, 15990), (468, 15785), (492, 15015), (495, 14924), (533, 13860), (546, 13530), (572, 12915), (574, 12870), (585, 12628), (615, 12012), (630, 11726), (660, 11193), (693, 10660), (715, 10332), (738, 10010), (770, 9594), (780, 9471), (819, 9020), (820, 9009), (858, 8610), (861, 8580), (902, 8190), (910, 8118), (924, 7995), (990, 7462), (1001, 7380), (1066, 6930), (1092, 6765), (1148, 6435), (1155, 6396), (1170, 6314), (1230, 6006), (1260, 5863), (1287, 5740), (1353, 5460), (1365, 5412), (1386, 5330), (1430, 5166), (1435, 5148), (1476, 5005), (1540, 4797), (1599, 4620), (1638, 4510), (1716, 4305), (1722, 4290), (1804, 4095), (1820, 4059), (1845, 4004), (1980, 3731), (2002, 3690), (2132, 3465), (2145, 3444), (2255, 3276), (2310, 3198), (2340, 3157), (2460, 3003), (2574, 2870), (2583, 2860), (2665, 2772), (2706, 2730)]