165249840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 474709200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 167, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 304, 310, 334, 336, 372, 380, 399, 420, 434, 456, 465, 496, 501, 532, 560, 570, 589, 620, 651, 665, 668, 744, 760, 798, 835, 840, 868, 912, 930, 1002, 1064, 1085, 1140, 1169, 1178, 1240, 1302, 1330, 1336, 1488, 1520, 1596, 1670, 1680, 1736, 1767, 1860, 1995, 2004, 2128, 2170, 2280, 2338, 2356, 2480, 2505, 2604, 2660, 2672, 2945, 3173, 3192, 3255, 3340, 3472, 3507, 3534, 3720, 3990, 4008, 4123, 4340, 4560, 4676, 4712, 5010, 5177, 5208, 5320, 5845, 5890, 6346, 6384, 6510, 6680, 7014, 7068, 7440, 7980, 8016, 8246, 8680, 8835, 9352, 9424, 9519, 10020, 10354, 10416, 10640, 11690, 11780, 12369, 12692, 13020, 13360, 14028, 14136, 15531, 15865, 15960, 16492, 17360, 17535, 17670, 18704, 19038, 20040, 20615, 20708, 22211, 23380, 23560, 24738, 25384, 25885, 26040, 28056, 28272, 31062, 31730, 31920, 32984, 35070, 35340, 36239, 38076, 40080, 41230, 41416, 44422, 46760, 47120, 47595, 49476, 50768, 51770, 52080, 56112, 61845, 62124, 63460, 65968, 66633, 70140, 70680, 72478, 76152, 77655, 82460, 82832, 88844, 93520, 95190, 98363, 98952, 103540, 108717, 111055, 123690, 124248, 126920, 133266, 140280, 141360, 144956, 152304, 155310, 164920, 177688, 181195, 190380, 196726, 197904, 207080, 217434, 222110, 247380, 248496, 253840, 266532, 280560, 289912, 295089, 310620, 329840, 333165, 355376, 362390, 380760, 393452, 414160, 434868, 444220, 491815, 494760, 533064, 543585, 579824, 590178, 621240, 666330, 688541, 724780, 761520, 786904, 869736, 888440, 983630, 989520, 1066128, 1087170, 1180356, 1242480, 1332660, 1377082, 1449560, 1475445, 1573808, 1739472, 1776880, 1967260, 2065623, 2174340, 2360712, 2665320, 2754164, 2899120, 2950890, 3442705, 3934520, 4131246, 4348680, 4721424, 5330640, 5508328, 5901780, 6885410, 7869040, 8262492, 8697360, 10328115, 11016656, 11803560, 13770820, 16524984, 20656230, 23607120, 27541640, 33049968, 41312460, 55083280, 82624920, 165249840]

約数ペア:

[(1, 165249840), (2, 82624920), (3, 55083280), (4, 41312460), (5, 33049968), (6, 27541640), (7, 23607120), (8, 20656230), (10, 16524984), (12, 13770820), (14, 11803560), (15, 11016656), (16, 10328115), (19, 8697360), (20, 8262492), (21, 7869040), (24, 6885410), (28, 5901780), (30, 5508328), (31, 5330640), (35, 4721424), (38, 4348680), (40, 4131246), (42, 3934520), (48, 3442705), (56, 2950890), (57, 2899120), (60, 2754164), (62, 2665320), (70, 2360712), (76, 2174340), (80, 2065623), (84, 1967260), (93, 1776880), (95, 1739472), (105, 1573808), (112, 1475445), (114, 1449560), (120, 1377082), (124, 1332660), (133, 1242480), (140, 1180356), (152, 1087170), (155, 1066128), (167, 989520), (168, 983630), (186, 888440), (190, 869736), (210, 786904), (217, 761520), (228, 724780), (240, 688541), (248, 666330), (266, 621240), (280, 590178), (285, 579824), (304, 543585), (310, 533064), (334, 494760), (336, 491815), (372, 444220), (380, 434868), (399, 414160), (420, 393452), (434, 380760), (456, 362390), (465, 355376), (496, 333165), (501, 329840), (532, 310620), (560, 295089), (570, 289912), (589, 280560), (620, 266532), (651, 253840), (665, 248496), (668, 247380), (744, 222110), (760, 217434), (798, 207080), (835, 197904), (840, 196726), (868, 190380), (912, 181195), (930, 177688), (1002, 164920), (1064, 155310), (1085, 152304), (1140, 144956), (1169, 141360), (1178, 140280), (1240, 133266), (1302, 126920), (1330, 124248), (1336, 123690), (1488, 111055), (1520, 108717), (1596, 103540), (1670, 98952), (1680, 98363), (1736, 95190), (1767, 93520), (1860, 88844), (1995, 82832), (2004, 82460), (2128, 77655), (2170, 76152), (2280, 72478), (2338, 70680), (2356, 70140), (2480, 66633), (2505, 65968), (2604, 63460), (2660, 62124), (2672, 61845), (2945, 56112), (3173, 52080), (3192, 51770), (3255, 50768), (3340, 49476), (3472, 47595), (3507, 47120), (3534, 46760), (3720, 44422), (3990, 41416), (4008, 41230), (4123, 40080), (4340, 38076), (4560, 36239), (4676, 35340), (4712, 35070), (5010, 32984), (5177, 31920), (5208, 31730), (5320, 31062), (5845, 28272), (5890, 28056), (6346, 26040), (6384, 25885), (6510, 25384), (6680, 24738), (7014, 23560), (7068, 23380), (7440, 22211), (7980, 20708), (8016, 20615), (8246, 20040), (8680, 19038), (8835, 18704), (9352, 17670), (9424, 17535), (9519, 17360), (10020, 16492), (10354, 15960), (10416, 15865), (10640, 15531), (11690, 14136), (11780, 14028), (12369, 13360), (12692, 13020)]