411218520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1371686400

約数和(自身を除く): 960467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 53, 57, 60, 76, 82, 83, 95, 106, 114, 120, 123, 152, 159, 164, 166, 190, 205, 212, 228, 246, 249, 265, 285, 318, 328, 332, 380, 410, 415, 424, 456, 492, 498, 530, 570, 615, 636, 664, 760, 779, 795, 820, 830, 984, 996, 1007, 1060, 1140, 1230, 1245, 1272, 1558, 1577, 1590, 1640, 1660, 1992, 2014, 2120, 2173, 2280, 2337, 2460, 2490, 3021, 3116, 3154, 3180, 3320, 3403, 3895, 4028, 4346, 4399, 4674, 4731, 4920, 4980, 5035, 6042, 6232, 6308, 6360, 6519, 6806, 7790, 7885, 8056, 8692, 8798, 9348, 9462, 9960, 10070, 10209, 10865, 11685, 12084, 12616, 13038, 13197, 13612, 15105, 15580, 15770, 17015, 17384, 17596, 18696, 18924, 20140, 20418, 21730, 21995, 23370, 23655, 24168, 26076, 26394, 27224, 30210, 31160, 31540, 32595, 34030, 35192, 37848, 40280, 40836, 41287, 43460, 43990, 46740, 47310, 51045, 52152, 52788, 60420, 63080, 64657, 65190, 65985, 68060, 81672, 82574, 83581, 86920, 87980, 93480, 94620, 102090, 105576, 120840, 123861, 129314, 130380, 131970, 136120, 165148, 167162, 175960, 180359, 189240, 193971, 204180, 206435, 247722, 250743, 258628, 260760, 263940, 323285, 330296, 334324, 360718, 387942, 408360, 412870, 417905, 495444, 501486, 517256, 527880, 541077, 619305, 646570, 668648, 721436, 775884, 825740, 835810, 901795, 969855, 990888, 1002972, 1082154, 1238610, 1253715, 1293140, 1442872, 1551768, 1651480, 1671620, 1803590, 1939710, 2005944, 2164308, 2477220, 2507430, 2586280, 2705385, 3343240, 3426821, 3607180, 3879420, 4328616, 4954440, 5014860, 5410770, 6853642, 7214360, 7758840, 10029720, 10280463, 10821540, 13707284, 17134105, 20560926, 21643080, 27414568, 34268210, 41121852, 51402315, 68536420, 82243704, 102804630, 137072840, 205609260, 411218520]

約数ペア:

[(1, 411218520), (2, 205609260), (3, 137072840), (4, 102804630), (5, 82243704), (6, 68536420), (8, 51402315), (10, 41121852), (12, 34268210), (15, 27414568), (19, 21643080), (20, 20560926), (24, 17134105), (30, 13707284), (38, 10821540), (40, 10280463), (41, 10029720), (53, 7758840), (57, 7214360), (60, 6853642), (76, 5410770), (82, 5014860), (83, 4954440), (95, 4328616), (106, 3879420), (114, 3607180), (120, 3426821), (123, 3343240), (152, 2705385), (159, 2586280), (164, 2507430), (166, 2477220), (190, 2164308), (205, 2005944), (212, 1939710), (228, 1803590), (246, 1671620), (249, 1651480), (265, 1551768), (285, 1442872), (318, 1293140), (328, 1253715), (332, 1238610), (380, 1082154), (410, 1002972), (415, 990888), (424, 969855), (456, 901795), (492, 835810), (498, 825740), (530, 775884), (570, 721436), (615, 668648), (636, 646570), (664, 619305), (760, 541077), (779, 527880), (795, 517256), (820, 501486), (830, 495444), (984, 417905), (996, 412870), (1007, 408360), (1060, 387942), (1140, 360718), (1230, 334324), (1245, 330296), (1272, 323285), (1558, 263940), (1577, 260760), (1590, 258628), (1640, 250743), (1660, 247722), (1992, 206435), (2014, 204180), (2120, 193971), (2173, 189240), (2280, 180359), (2337, 175960), (2460, 167162), (2490, 165148), (3021, 136120), (3116, 131970), (3154, 130380), (3180, 129314), (3320, 123861), (3403, 120840), (3895, 105576), (4028, 102090), (4346, 94620), (4399, 93480), (4674, 87980), (4731, 86920), (4920, 83581), (4980, 82574), (5035, 81672), (6042, 68060), (6232, 65985), (6308, 65190), (6360, 64657), (6519, 63080), (6806, 60420), (7790, 52788), (7885, 52152), (8056, 51045), (8692, 47310), (8798, 46740), (9348, 43990), (9462, 43460), (9960, 41287), (10070, 40836), (10209, 40280), (10865, 37848), (11685, 35192), (12084, 34030), (12616, 32595), (13038, 31540), (13197, 31160), (13612, 30210), (15105, 27224), (15580, 26394), (15770, 26076), (17015, 24168), (17384, 23655), (17596, 23370), (18696, 21995), (18924, 21730), (20140, 20418)]