156254280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 592704000

約数和(自身を除く): 436449720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 349, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 698, 728, 780, 820, 840, 861, 910, 984, 1047, 1066, 1092, 1148, 1230, 1365, 1396, 1435, 1560, 1599, 1640, 1722, 1745, 1820, 2094, 2132, 2184, 2296, 2443, 2460, 2665, 2730, 2792, 2870, 3198, 3444, 3490, 3640, 3731, 4188, 4264, 4305, 4537, 4886, 4920, 5235, 5330, 5460, 5740, 6396, 6888, 6980, 7329, 7462, 7995, 8376, 8610, 9074, 9772, 10470, 10660, 10920, 11193, 11480, 12215, 12792, 13611, 13960, 14309, 14658, 14924, 15990, 17220, 18148, 18655, 19544, 20940, 21320, 22386, 22685, 24430, 27222, 28618, 29316, 29848, 31759, 31980, 34440, 36296, 36645, 37310, 41880, 42927, 44772, 45370, 48860, 54444, 55965, 57236, 58632, 63518, 63960, 68055, 71545, 73290, 74620, 85854, 89544, 90740, 95277, 97720, 100163, 108888, 111930, 114472, 127036, 136110, 143090, 146580, 149240, 158795, 171708, 181480, 186017, 190554, 200326, 214635, 223860, 254072, 272220, 286180, 293160, 300489, 317590, 343416, 372034, 381108, 400652, 429270, 447720, 476385, 500815, 544440, 558051, 572360, 600978, 635180, 744068, 762216, 801304, 858540, 930085, 952770, 1001630, 1116102, 1201956, 1270360, 1302119, 1488136, 1502445, 1717080, 1860170, 1905540, 2003260, 2232204, 2403912, 2604238, 2790255, 3004890, 3720340, 3811080, 3906357, 4006520, 4464408, 5208476, 5580510, 6009780, 6510595, 7440680, 7812714, 10416952, 11161020, 12019560, 13021190, 15625428, 19531785, 22322040, 26042380, 31250856, 39063570, 52084760, 78127140, 156254280]

約数ペア:

[(1, 156254280), (2, 78127140), (3, 52084760), (4, 39063570), (5, 31250856), (6, 26042380), (7, 22322040), (8, 19531785), (10, 15625428), (12, 13021190), (13, 12019560), (14, 11161020), (15, 10416952), (20, 7812714), (21, 7440680), (24, 6510595), (26, 6009780), (28, 5580510), (30, 5208476), (35, 4464408), (39, 4006520), (40, 3906357), (41, 3811080), (42, 3720340), (52, 3004890), (56, 2790255), (60, 2604238), (65, 2403912), (70, 2232204), (78, 2003260), (82, 1905540), (84, 1860170), (91, 1717080), (104, 1502445), (105, 1488136), (120, 1302119), (123, 1270360), (130, 1201956), (140, 1116102), (156, 1001630), (164, 952770), (168, 930085), (182, 858540), (195, 801304), (205, 762216), (210, 744068), (246, 635180), (260, 600978), (273, 572360), (280, 558051), (287, 544440), (312, 500815), (328, 476385), (349, 447720), (364, 429270), (390, 400652), (410, 381108), (420, 372034), (455, 343416), (492, 317590), (520, 300489), (533, 293160), (546, 286180), (574, 272220), (615, 254072), (698, 223860), (728, 214635), (780, 200326), (820, 190554), (840, 186017), (861, 181480), (910, 171708), (984, 158795), (1047, 149240), (1066, 146580), (1092, 143090), (1148, 136110), (1230, 127036), (1365, 114472), (1396, 111930), (1435, 108888), (1560, 100163), (1599, 97720), (1640, 95277), (1722, 90740), (1745, 89544), (1820, 85854), (2094, 74620), (2132, 73290), (2184, 71545), (2296, 68055), (2443, 63960), (2460, 63518), (2665, 58632), (2730, 57236), (2792, 55965), (2870, 54444), (3198, 48860), (3444, 45370), (3490, 44772), (3640, 42927), (3731, 41880), (4188, 37310), (4264, 36645), (4305, 36296), (4537, 34440), (4886, 31980), (4920, 31759), (5235, 29848), (5330, 29316), (5460, 28618), (5740, 27222), (6396, 24430), (6888, 22685), (6980, 22386), (7329, 21320), (7462, 20940), (7995, 19544), (8376, 18655), (8610, 18148), (9074, 17220), (9772, 15990), (10470, 14924), (10660, 14658), (10920, 14309), (11193, 13960), (11480, 13611), (12215, 12792)]