39028080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 160

約数和(自身を含む): 148990464

約数和(自身を除く): 109962384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1787, 1820, 2184, 2730, 3120, 3574, 3640, 4368, 5361, 5460, 7148, 7280, 8935, 10722, 10920, 12509, 14296, 17870, 21444, 21840, 23231, 25018, 26805, 28592, 35740, 37527, 42888, 46462, 50036, 53610, 62545, 69693, 71480, 75054, 85776, 92924, 100072, 107220, 116155, 125090, 139386, 142960, 150108, 162617, 185848, 187635, 200144, 214440, 232310, 250180, 278772, 300216, 325234, 348465, 371696, 375270, 428880, 464620, 487851, 500360, 557544, 600432, 650468, 696930, 750540, 813085, 929240, 975702, 1000720, 1115088, 1300936, 1393860, 1501080, 1626170, 1858480, 1951404, 2439255, 2601872, 2787720, 3002160, 3252340, 3902808, 4878510, 5575440, 6504680, 7805616, 9757020, 13009360, 19514040, 39028080]

約数ペア:

[(1, 39028080), (2, 19514040), (3, 13009360), (4, 9757020), (5, 7805616), (6, 6504680), (7, 5575440), (8, 4878510), (10, 3902808), (12, 3252340), (13, 3002160), (14, 2787720), (15, 2601872), (16, 2439255), (20, 1951404), (21, 1858480), (24, 1626170), (26, 1501080), (28, 1393860), (30, 1300936), (35, 1115088), (39, 1000720), (40, 975702), (42, 929240), (48, 813085), (52, 750540), (56, 696930), (60, 650468), (65, 600432), (70, 557544), (78, 500360), (80, 487851), (84, 464620), (91, 428880), (104, 375270), (105, 371696), (112, 348465), (120, 325234), (130, 300216), (140, 278772), (156, 250180), (168, 232310), (182, 214440), (195, 200144), (208, 187635), (210, 185848), (240, 162617), (260, 150108), (273, 142960), (280, 139386), (312, 125090), (336, 116155), (364, 107220), (390, 100072), (420, 92924), (455, 85776), (520, 75054), (546, 71480), (560, 69693), (624, 62545), (728, 53610), (780, 50036), (840, 46462), (910, 42888), (1040, 37527), (1092, 35740), (1365, 28592), (1456, 26805), (1560, 25018), (1680, 23231), (1787, 21840), (1820, 21444), (2184, 17870), (2730, 14296), (3120, 12509), (3574, 10920), (3640, 10722), (4368, 8935), (5361, 7280), (5460, 7148)]