244172040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15339

約数の個数: 128

約数和(自身を含む): 881280000

約数和(自身を除く): 637107960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15299, 15960, 30598, 45897, 61196, 76495, 91794, 107093, 122392, 152990, 183588, 214186, 229485, 290681, 305980, 321279, 367176, 428372, 458970, 535465, 581362, 611960, 642558, 856744, 872043, 917940, 1070930, 1162724, 1285116, 1453405, 1606395, 1744086, 1835880, 2034767, 2141860, 2325448, 2570232, 2906810, 3212790, 3488172, 4069534, 4283720, 4360215, 5813620, 6104301, 6425580, 6976344, 8139068, 8720430, 10173835, 11627240, 12208602, 12851160, 16278136, 17440860, 20347670, 24417204, 30521505, 34881720, 40695340, 48834408, 61043010, 81390680, 122086020, 244172040]

約数ペア:

[(1, 244172040), (2, 122086020), (3, 81390680), (4, 61043010), (5, 48834408), (6, 40695340), (7, 34881720), (8, 30521505), (10, 24417204), (12, 20347670), (14, 17440860), (15, 16278136), (19, 12851160), (20, 12208602), (21, 11627240), (24, 10173835), (28, 8720430), (30, 8139068), (35, 6976344), (38, 6425580), (40, 6104301), (42, 5813620), (56, 4360215), (57, 4283720), (60, 4069534), (70, 3488172), (76, 3212790), (84, 2906810), (95, 2570232), (105, 2325448), (114, 2141860), (120, 2034767), (133, 1835880), (140, 1744086), (152, 1606395), (168, 1453405), (190, 1285116), (210, 1162724), (228, 1070930), (266, 917940), (280, 872043), (285, 856744), (380, 642558), (399, 611960), (420, 581362), (456, 535465), (532, 458970), (570, 428372), (665, 367176), (760, 321279), (798, 305980), (840, 290681), (1064, 229485), (1140, 214186), (1330, 183588), (1596, 152990), (1995, 122392), (2280, 107093), (2660, 91794), (3192, 76495), (3990, 61196), (5320, 45897), (7980, 30598), (15299, 15960)]