2247665340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 6793113600

約数和(自身を除く): 4545448260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 79, 92, 106, 115, 138, 158, 159, 212, 230, 237, 265, 276, 316, 318, 345, 389, 395, 460, 474, 530, 636, 690, 778, 790, 795, 948, 1060, 1167, 1185, 1219, 1380, 1556, 1580, 1590, 1817, 1945, 2334, 2370, 2438, 3180, 3634, 3657, 3890, 4187, 4668, 4740, 4876, 5451, 5835, 6095, 7268, 7314, 7780, 8374, 8947, 9085, 10902, 11670, 12190, 12561, 14628, 16748, 17894, 18170, 18285, 20617, 20935, 21804, 23340, 24380, 25122, 26841, 27255, 30731, 35788, 36340, 36570, 41234, 41870, 44735, 50244, 53682, 54510, 61462, 61851, 62805, 73140, 82468, 83740, 89470, 92193, 96301, 103085, 107364, 109020, 122924, 123702, 125610, 134205, 153655, 178940, 184386, 192602, 206170, 247404, 251220, 268410, 288903, 307310, 309255, 368772, 385204, 412340, 460965, 474191, 481505, 536820, 577806, 614620, 618510, 706813, 921930, 948382, 963010, 1155612, 1237020, 1413626, 1422573, 1444515, 1628743, 1843860, 1896764, 1926020, 2120439, 2370955, 2827252, 2845146, 2889030, 3257486, 3534065, 4240878, 4741910, 4886229, 5690292, 5778060, 6514972, 7068130, 7112865, 8143715, 8481756, 9483820, 9772458, 10602195, 14136260, 14225730, 16287430, 19544916, 21204390, 24431145, 28451460, 32574860, 37461089, 42408780, 48862290, 74922178, 97724580, 112383267, 149844356, 187305445, 224766534, 374610890, 449533068, 561916335, 749221780, 1123832670, 2247665340]

約数ペア:

[(1, 2247665340), (2, 1123832670), (3, 749221780), (4, 561916335), (5, 449533068), (6, 374610890), (10, 224766534), (12, 187305445), (15, 149844356), (20, 112383267), (23, 97724580), (30, 74922178), (46, 48862290), (53, 42408780), (60, 37461089), (69, 32574860), (79, 28451460), (92, 24431145), (106, 21204390), (115, 19544916), (138, 16287430), (158, 14225730), (159, 14136260), (212, 10602195), (230, 9772458), (237, 9483820), (265, 8481756), (276, 8143715), (316, 7112865), (318, 7068130), (345, 6514972), (389, 5778060), (395, 5690292), (460, 4886229), (474, 4741910), (530, 4240878), (636, 3534065), (690, 3257486), (778, 2889030), (790, 2845146), (795, 2827252), (948, 2370955), (1060, 2120439), (1167, 1926020), (1185, 1896764), (1219, 1843860), (1380, 1628743), (1556, 1444515), (1580, 1422573), (1590, 1413626), (1817, 1237020), (1945, 1155612), (2334, 963010), (2370, 948382), (2438, 921930), (3180, 706813), (3634, 618510), (3657, 614620), (3890, 577806), (4187, 536820), (4668, 481505), (4740, 474191), (4876, 460965), (5451, 412340), (5835, 385204), (6095, 368772), (7268, 309255), (7314, 307310), (7780, 288903), (8374, 268410), (8947, 251220), (9085, 247404), (10902, 206170), (11670, 192602), (12190, 184386), (12561, 178940), (14628, 153655), (16748, 134205), (17894, 125610), (18170, 123702), (18285, 122924), (20617, 109020), (20935, 107364), (21804, 103085), (23340, 96301), (24380, 92193), (25122, 89470), (26841, 83740), (27255, 82468), (30731, 73140), (35788, 62805), (36340, 61851), (36570, 61462), (41234, 54510), (41870, 53682), (44735, 50244)]