83005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 191976720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 109, 114, 120, 152, 167, 190, 218, 228, 240, 285, 304, 327, 334, 380, 436, 456, 501, 545, 570, 654, 668, 760, 835, 872, 912, 1002, 1090, 1140, 1308, 1336, 1520, 1635, 1670, 1744, 2004, 2071, 2180, 2280, 2505, 2616, 2672, 3173, 3270, 3340, 4008, 4142, 4360, 4560, 5010, 5232, 6213, 6346, 6540, 6680, 8016, 8284, 8720, 9519, 10020, 10355, 12426, 12692, 13080, 13360, 15865, 16568, 18203, 19038, 20040, 20710, 24852, 25384, 26160, 31065, 31730, 33136, 36406, 38076, 40080, 41420, 47595, 49704, 50768, 54609, 62130, 63460, 72812, 76152, 82840, 91015, 95190, 99408, 109218, 124260, 126920, 145624, 152304, 165680, 182030, 190380, 218436, 248520, 253840, 273045, 291248, 345857, 364060, 380760, 436872, 497040, 546090, 691714, 728120, 761520, 873744, 1037571, 1092180, 1383428, 1456240, 1729285, 2075142, 2184360, 2766856, 3458570, 4150284, 4368720, 5187855, 5533712, 6917140, 8300568, 10375710, 13834280, 16601136, 20751420, 27668560, 41502840, 83005680]

約数ペア:

[(1, 83005680), (2, 41502840), (3, 27668560), (4, 20751420), (5, 16601136), (6, 13834280), (8, 10375710), (10, 8300568), (12, 6917140), (15, 5533712), (16, 5187855), (19, 4368720), (20, 4150284), (24, 3458570), (30, 2766856), (38, 2184360), (40, 2075142), (48, 1729285), (57, 1456240), (60, 1383428), (76, 1092180), (80, 1037571), (95, 873744), (109, 761520), (114, 728120), (120, 691714), (152, 546090), (167, 497040), (190, 436872), (218, 380760), (228, 364060), (240, 345857), (285, 291248), (304, 273045), (327, 253840), (334, 248520), (380, 218436), (436, 190380), (456, 182030), (501, 165680), (545, 152304), (570, 145624), (654, 126920), (668, 124260), (760, 109218), (835, 99408), (872, 95190), (912, 91015), (1002, 82840), (1090, 76152), (1140, 72812), (1308, 63460), (1336, 62130), (1520, 54609), (1635, 50768), (1670, 49704), (1744, 47595), (2004, 41420), (2071, 40080), (2180, 38076), (2280, 36406), (2505, 33136), (2616, 31730), (2672, 31065), (3173, 26160), (3270, 25384), (3340, 24852), (4008, 20710), (4142, 20040), (4360, 19038), (4560, 18203), (5010, 16568), (5232, 15865), (6213, 13360), (6346, 13080), (6540, 12692), (6680, 12426), (8016, 10355), (8284, 10020), (8720, 9519)]