120390270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 410296320

約数和(自身を除く): 289906050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 19, 21, 22, 26, 30, 33, 35, 38, 39, 42, 55, 57, 65, 66, 70, 77, 78, 91, 95, 105, 110, 114, 130, 133, 143, 154, 165, 182, 190, 195, 209, 210, 211, 231, 247, 266, 273, 285, 286, 330, 385, 390, 399, 418, 422, 429, 455, 462, 494, 546, 570, 627, 633, 665, 715, 741, 770, 798, 858, 910, 1001, 1045, 1055, 1155, 1235, 1254, 1266, 1330, 1365, 1430, 1463, 1477, 1482, 1729, 1995, 2002, 2090, 2110, 2145, 2310, 2321, 2470, 2717, 2730, 2743, 2926, 2954, 3003, 3135, 3165, 3458, 3705, 3990, 4009, 4290, 4389, 4431, 4642, 5005, 5187, 5434, 5486, 6006, 6270, 6330, 6963, 7315, 7385, 7410, 8018, 8151, 8229, 8645, 8778, 8862, 10010, 10374, 11605, 12027, 13585, 13715, 13926, 14630, 14770, 15015, 16247, 16302, 16458, 17290, 19019, 19201, 20045, 21945, 22155, 23210, 24054, 25935, 27170, 27430, 28063, 30030, 30173, 32494, 34815, 38038, 38402, 40090, 40755, 41145, 43890, 44099, 44310, 48741, 51870, 52117, 56126, 57057, 57603, 60135, 60346, 69630, 81235, 81510, 82290, 84189, 88198, 90519, 95095, 96005, 97482, 104234, 114114, 115206, 120270, 132297, 140315, 150865, 156351, 162470, 168378, 181038, 190190, 192010, 211211, 220495, 243705, 260585, 264594, 280630, 285285, 288015, 301730, 308693, 312702, 364819, 420945, 422422, 440990, 452595, 487410, 521170, 570570, 573287, 576030, 617386, 633633, 661485, 729638, 781755, 841890, 905190, 926079, 1056055, 1094457, 1146574, 1267266, 1322970, 1543465, 1563510, 1719861, 1824095, 1852158, 2112110, 2188914, 2866435, 3086930, 3168165, 3439722, 3648190, 4013009, 4630395, 5472285, 5732870, 6336330, 8026018, 8599305, 9260790, 10944570, 12039027, 17198610, 20065045, 24078054, 40130090, 60195135, 120390270]

約数ペア:

[(1, 120390270), (2, 60195135), (3, 40130090), (5, 24078054), (6, 20065045), (7, 17198610), (10, 12039027), (11, 10944570), (13, 9260790), (14, 8599305), (15, 8026018), (19, 6336330), (21, 5732870), (22, 5472285), (26, 4630395), (30, 4013009), (33, 3648190), (35, 3439722), (38, 3168165), (39, 3086930), (42, 2866435), (55, 2188914), (57, 2112110), (65, 1852158), (66, 1824095), (70, 1719861), (77, 1563510), (78, 1543465), (91, 1322970), (95, 1267266), (105, 1146574), (110, 1094457), (114, 1056055), (130, 926079), (133, 905190), (143, 841890), (154, 781755), (165, 729638), (182, 661485), (190, 633633), (195, 617386), (209, 576030), (210, 573287), (211, 570570), (231, 521170), (247, 487410), (266, 452595), (273, 440990), (285, 422422), (286, 420945), (330, 364819), (385, 312702), (390, 308693), (399, 301730), (418, 288015), (422, 285285), (429, 280630), (455, 264594), (462, 260585), (494, 243705), (546, 220495), (570, 211211), (627, 192010), (633, 190190), (665, 181038), (715, 168378), (741, 162470), (770, 156351), (798, 150865), (858, 140315), (910, 132297), (1001, 120270), (1045, 115206), (1055, 114114), (1155, 104234), (1235, 97482), (1254, 96005), (1266, 95095), (1330, 90519), (1365, 88198), (1430, 84189), (1463, 82290), (1477, 81510), (1482, 81235), (1729, 69630), (1995, 60346), (2002, 60135), (2090, 57603), (2110, 57057), (2145, 56126), (2310, 52117), (2321, 51870), (2470, 48741), (2717, 44310), (2730, 44099), (2743, 43890), (2926, 41145), (2954, 40755), (3003, 40090), (3135, 38402), (3165, 38038), (3458, 34815), (3705, 32494), (3990, 30173), (4009, 30030), (4290, 28063), (4389, 27430), (4431, 27170), (4642, 25935), (5005, 24054), (5187, 23210), (5434, 22155), (5486, 21945), (6006, 20045), (6270, 19201), (6330, 19019), (6963, 17290), (7315, 16458), (7385, 16302), (7410, 16247), (8018, 15015), (8151, 14770), (8229, 14630), (8645, 13926), (8778, 13715), (8862, 13585), (10010, 12027), (10374, 11605)]