296301720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 1079930880

約数和(自身を除く): 783629160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 557, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1114, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1671, 1705, 1716, 1860, 2015, 2046, 2145, 2228, 2418, 2728, 2785, 2860, 3224, 3342, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4456, 4836, 5115, 5570, 5720, 6045, 6127, 6684, 6820, 7241, 8060, 8184, 8355, 8580, 8866, 9672, 10230, 11140, 12090, 12254, 13299, 13368, 13640, 14482, 16120, 16710, 17160, 17267, 17732, 18381, 20460, 21723, 22165, 22280, 24180, 24508, 26598, 28964, 30635, 33420, 34534, 35464, 36205, 36762, 40920, 43446, 44330, 48360, 49016, 51801, 53196, 57928, 61270, 66495, 66840, 69068, 72410, 73524, 79651, 86335, 86892, 88660, 91905, 103602, 106392, 108615, 122540, 132990, 138136, 144820, 147048, 159302, 172670, 173784, 177320, 183810, 189937, 207204, 217230, 224471, 238953, 245080, 259005, 265980, 289640, 318604, 345340, 367620, 379874, 398255, 414408, 434460, 448942, 477906, 518010, 531960, 569811, 637208, 673413, 690680, 735240, 759748, 796510, 868920, 897884, 949685, 955812, 1036020, 1122355, 1139622, 1194765, 1346826, 1519496, 1593020, 1795768, 1899370, 1911624, 2072040, 2244710, 2279244, 2389530, 2469181, 2693652, 2849055, 3186040, 3367065, 3798740, 4489420, 4558488, 4779060, 4938362, 5387304, 5698110, 6734130, 7407543, 7597480, 8978840, 9558120, 9876724, 11396220, 12345905, 13468260, 14815086, 19753448, 22792440, 24691810, 26936520, 29630172, 37037715, 49383620, 59260344, 74075430, 98767240, 148150860, 296301720]

約数ペア:

[(1, 296301720), (2, 148150860), (3, 98767240), (4, 74075430), (5, 59260344), (6, 49383620), (8, 37037715), (10, 29630172), (11, 26936520), (12, 24691810), (13, 22792440), (15, 19753448), (20, 14815086), (22, 13468260), (24, 12345905), (26, 11396220), (30, 9876724), (31, 9558120), (33, 8978840), (39, 7597480), (40, 7407543), (44, 6734130), (52, 5698110), (55, 5387304), (60, 4938362), (62, 4779060), (65, 4558488), (66, 4489420), (78, 3798740), (88, 3367065), (93, 3186040), (104, 2849055), (110, 2693652), (120, 2469181), (124, 2389530), (130, 2279244), (132, 2244710), (143, 2072040), (155, 1911624), (156, 1899370), (165, 1795768), (186, 1593020), (195, 1519496), (220, 1346826), (248, 1194765), (260, 1139622), (264, 1122355), (286, 1036020), (310, 955812), (312, 949685), (330, 897884), (341, 868920), (372, 796510), (390, 759748), (403, 735240), (429, 690680), (440, 673413), (465, 637208), (520, 569811), (557, 531960), (572, 518010), (620, 477906), (660, 448942), (682, 434460), (715, 414408), (744, 398255), (780, 379874), (806, 367620), (858, 345340), (930, 318604), (1023, 289640), (1114, 265980), (1144, 259005), (1209, 245080), (1240, 238953), (1320, 224471), (1364, 217230), (1430, 207204), (1560, 189937), (1612, 183810), (1671, 177320), (1705, 173784), (1716, 172670), (1860, 159302), (2015, 147048), (2046, 144820), (2145, 138136), (2228, 132990), (2418, 122540), (2728, 108615), (2785, 106392), (2860, 103602), (3224, 91905), (3342, 88660), (3410, 86892), (3432, 86335), (3720, 79651), (4030, 73524), (4092, 72410), (4290, 69068), (4433, 66840), (4456, 66495), (4836, 61270), (5115, 57928), (5570, 53196), (5720, 51801), (6045, 49016), (6127, 48360), (6684, 44330), (6820, 43446), (7241, 40920), (8060, 36762), (8184, 36205), (8355, 35464), (8580, 34534), (8866, 33420), (9672, 30635), (10230, 28964), (11140, 26598), (12090, 24508), (12254, 24180), (13299, 22280), (13368, 22165), (13640, 21723), (14482, 20460), (16120, 18381), (16710, 17732), (17160, 17267)]