138266040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 492480000

約数和(自身を除く): 354213960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 132, 148, 149, 152, 165, 185, 190, 209, 220, 222, 228, 264, 285, 296, 298, 330, 370, 380, 407, 418, 440, 444, 447, 456, 555, 570, 596, 627, 660, 703, 740, 745, 760, 814, 836, 888, 894, 1045, 1110, 1140, 1192, 1221, 1254, 1320, 1406, 1480, 1490, 1628, 1639, 1672, 1788, 2035, 2090, 2109, 2220, 2235, 2280, 2442, 2508, 2812, 2831, 2980, 3135, 3256, 3278, 3515, 3576, 4070, 4180, 4218, 4440, 4470, 4884, 4917, 5016, 5513, 5624, 5662, 5960, 6105, 6270, 6556, 7030, 7733, 8140, 8195, 8360, 8436, 8493, 8940, 9768, 9834, 10545, 11026, 11324, 12210, 12540, 13112, 14060, 14155, 15466, 16280, 16390, 16539, 16872, 16986, 17880, 19668, 21090, 22052, 22648, 23199, 24420, 24585, 25080, 27565, 28120, 28310, 30932, 31141, 32780, 33078, 33972, 38665, 39336, 42180, 42465, 44104, 46398, 48840, 49170, 55130, 56620, 60643, 61864, 62282, 65560, 66156, 67944, 77330, 82695, 84360, 84930, 92796, 93423, 98340, 104747, 110260, 113240, 115995, 121286, 124564, 132312, 154660, 155705, 165390, 169860, 181929, 185592, 186846, 196680, 209494, 220520, 231990, 242572, 249128, 303215, 309320, 311410, 314241, 330780, 339720, 363858, 373692, 418988, 463980, 467115, 485144, 523735, 606430, 622820, 628482, 661560, 727716, 747384, 837976, 909645, 927960, 934230, 1047470, 1152217, 1212860, 1245640, 1256964, 1455432, 1571205, 1819290, 1868460, 2094940, 2304434, 2425720, 2513928, 3142410, 3456651, 3638580, 3736920, 4189880, 4608868, 5761085, 6284820, 6913302, 7277160, 9217736, 11522170, 12569640, 13826604, 17283255, 23044340, 27653208, 34566510, 46088680, 69133020, 138266040]

約数ペア:

[(1, 138266040), (2, 69133020), (3, 46088680), (4, 34566510), (5, 27653208), (6, 23044340), (8, 17283255), (10, 13826604), (11, 12569640), (12, 11522170), (15, 9217736), (19, 7277160), (20, 6913302), (22, 6284820), (24, 5761085), (30, 4608868), (33, 4189880), (37, 3736920), (38, 3638580), (40, 3456651), (44, 3142410), (55, 2513928), (57, 2425720), (60, 2304434), (66, 2094940), (74, 1868460), (76, 1819290), (88, 1571205), (95, 1455432), (110, 1256964), (111, 1245640), (114, 1212860), (120, 1152217), (132, 1047470), (148, 934230), (149, 927960), (152, 909645), (165, 837976), (185, 747384), (190, 727716), (209, 661560), (220, 628482), (222, 622820), (228, 606430), (264, 523735), (285, 485144), (296, 467115), (298, 463980), (330, 418988), (370, 373692), (380, 363858), (407, 339720), (418, 330780), (440, 314241), (444, 311410), (447, 309320), (456, 303215), (555, 249128), (570, 242572), (596, 231990), (627, 220520), (660, 209494), (703, 196680), (740, 186846), (745, 185592), (760, 181929), (814, 169860), (836, 165390), (888, 155705), (894, 154660), (1045, 132312), (1110, 124564), (1140, 121286), (1192, 115995), (1221, 113240), (1254, 110260), (1320, 104747), (1406, 98340), (1480, 93423), (1490, 92796), (1628, 84930), (1639, 84360), (1672, 82695), (1788, 77330), (2035, 67944), (2090, 66156), (2109, 65560), (2220, 62282), (2235, 61864), (2280, 60643), (2442, 56620), (2508, 55130), (2812, 49170), (2831, 48840), (2980, 46398), (3135, 44104), (3256, 42465), (3278, 42180), (3515, 39336), (3576, 38665), (4070, 33972), (4180, 33078), (4218, 32780), (4440, 31141), (4470, 30932), (4884, 28310), (4917, 28120), (5016, 27565), (5513, 25080), (5624, 24585), (5662, 24420), (5960, 23199), (6105, 22648), (6270, 22052), (6556, 21090), (7030, 19668), (7733, 17880), (8140, 16986), (8195, 16872), (8360, 16539), (8436, 16390), (8493, 16280), (8940, 15466), (9768, 14155), (9834, 14060), (10545, 13112), (11026, 12540), (11324, 12210)]