164064780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 581188608

約数和(自身を除く): 417123828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 43, 44, 45, 47, 55, 60, 66, 82, 86, 90, 94, 99, 110, 123, 129, 132, 141, 164, 165, 172, 180, 188, 198, 205, 215, 220, 235, 246, 258, 282, 330, 369, 387, 396, 410, 423, 430, 451, 470, 473, 492, 495, 516, 517, 564, 615, 645, 660, 705, 738, 774, 820, 846, 860, 902, 940, 946, 990, 1034, 1230, 1290, 1353, 1410, 1419, 1476, 1548, 1551, 1692, 1763, 1804, 1845, 1892, 1927, 1935, 1980, 2021, 2068, 2115, 2255, 2365, 2460, 2580, 2585, 2706, 2820, 2838, 3102, 3526, 3690, 3854, 3870, 4042, 4059, 4230, 4257, 4510, 4653, 4730, 5170, 5289, 5412, 5676, 5781, 6063, 6204, 6765, 7052, 7095, 7380, 7708, 7740, 7755, 8084, 8118, 8460, 8514, 8815, 9020, 9306, 9460, 9635, 10105, 10340, 10578, 11562, 12126, 13530, 14190, 15510, 15867, 16236, 17028, 17343, 17630, 18189, 18612, 19270, 19393, 20210, 20295, 21156, 21197, 21285, 22231, 23124, 23265, 24252, 26445, 27060, 28380, 28905, 30315, 31020, 31734, 34686, 35260, 36378, 38540, 38786, 40420, 40590, 42394, 42570, 44462, 46530, 52890, 57810, 58179, 60630, 63468, 63591, 66693, 69372, 72756, 77572, 79335, 81180, 82861, 84788, 85140, 86715, 88924, 90945, 93060, 96965, 105780, 105985, 111155, 115620, 116358, 121260, 127182, 133386, 158670, 165722, 173430, 174537, 181890, 190773, 193930, 200079, 211970, 222310, 232716, 248583, 254364, 266772, 290895, 317340, 317955, 331444, 333465, 346860, 349074, 363780, 381546, 387860, 400158, 414305, 423940, 444620, 497166, 581790, 635910, 666930, 698148, 745749, 763092, 800316, 828610, 872685, 911471, 953865, 994332, 1000395, 1163580, 1242915, 1271820, 1333860, 1491498, 1657220, 1745370, 1822942, 1907730, 2000790, 2485830, 2734413, 2982996, 3490740, 3645884, 3728745, 3815460, 4001580, 4557355, 4971660, 5468826, 7457490, 8203239, 9114710, 10937652, 13672065, 14914980, 16406478, 18229420, 27344130, 32812956, 41016195, 54688260, 82032390, 164064780]

約数ペア:

[(1, 164064780), (2, 82032390), (3, 54688260), (4, 41016195), (5, 32812956), (6, 27344130), (9, 18229420), (10, 16406478), (11, 14914980), (12, 13672065), (15, 10937652), (18, 9114710), (20, 8203239), (22, 7457490), (30, 5468826), (33, 4971660), (36, 4557355), (41, 4001580), (43, 3815460), (44, 3728745), (45, 3645884), (47, 3490740), (55, 2982996), (60, 2734413), (66, 2485830), (82, 2000790), (86, 1907730), (90, 1822942), (94, 1745370), (99, 1657220), (110, 1491498), (123, 1333860), (129, 1271820), (132, 1242915), (141, 1163580), (164, 1000395), (165, 994332), (172, 953865), (180, 911471), (188, 872685), (198, 828610), (205, 800316), (215, 763092), (220, 745749), (235, 698148), (246, 666930), (258, 635910), (282, 581790), (330, 497166), (369, 444620), (387, 423940), (396, 414305), (410, 400158), (423, 387860), (430, 381546), (451, 363780), (470, 349074), (473, 346860), (492, 333465), (495, 331444), (516, 317955), (517, 317340), (564, 290895), (615, 266772), (645, 254364), (660, 248583), (705, 232716), (738, 222310), (774, 211970), (820, 200079), (846, 193930), (860, 190773), (902, 181890), (940, 174537), (946, 173430), (990, 165722), (1034, 158670), (1230, 133386), (1290, 127182), (1353, 121260), (1410, 116358), (1419, 115620), (1476, 111155), (1548, 105985), (1551, 105780), (1692, 96965), (1763, 93060), (1804, 90945), (1845, 88924), (1892, 86715), (1927, 85140), (1935, 84788), (1980, 82861), (2021, 81180), (2068, 79335), (2115, 77572), (2255, 72756), (2365, 69372), (2460, 66693), (2580, 63591), (2585, 63468), (2706, 60630), (2820, 58179), (2838, 57810), (3102, 52890), (3526, 46530), (3690, 44462), (3854, 42570), (3870, 42394), (4042, 40590), (4059, 40420), (4230, 38786), (4257, 38540), (4510, 36378), (4653, 35260), (4730, 34686), (5170, 31734), (5289, 31020), (5412, 30315), (5676, 28905), (5781, 28380), (6063, 27060), (6204, 26445), (6765, 24252), (7052, 23265), (7095, 23124), (7380, 22231), (7708, 21285), (7740, 21197), (7755, 21156), (8084, 20295), (8118, 20210), (8460, 19393), (8514, 19270), (8815, 18612), (9020, 18189), (9306, 17630), (9460, 17343), (9635, 17028), (10105, 16236), (10340, 15867), (10578, 15510), (11562, 14190), (12126, 13530)]