240631560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 905612400

約数和(自身を除く): 664980840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 162, 174, 180, 195, 197, 216, 232, 234, 260, 261, 270, 290, 312, 324, 348, 351, 360, 377, 390, 394, 405, 435, 468, 520, 522, 540, 580, 585, 591, 648, 696, 702, 754, 780, 783, 788, 810, 870, 936, 985, 1044, 1053, 1080, 1131, 1160, 1170, 1182, 1305, 1404, 1508, 1560, 1566, 1576, 1620, 1740, 1755, 1773, 1885, 1970, 2088, 2106, 2262, 2340, 2349, 2364, 2561, 2610, 2808, 2955, 3016, 3132, 3240, 3393, 3480, 3510, 3546, 3770, 3915, 3940, 4212, 4524, 4680, 4698, 4728, 5122, 5220, 5265, 5319, 5655, 5713, 5910, 6264, 6786, 7020, 7092, 7540, 7683, 7830, 7880, 8424, 8865, 9048, 9396, 10179, 10244, 10440, 10530, 10638, 11310, 11426, 11745, 11820, 12805, 13572, 14040, 14184, 15080, 15366, 15660, 15957, 16965, 17139, 17730, 18792, 20358, 20488, 21060, 21276, 22620, 22852, 23049, 23490, 23640, 25610, 26595, 27144, 28565, 30537, 30732, 31320, 31914, 33930, 34278, 35460, 38415, 40716, 42120, 42552, 45240, 45704, 46098, 46980, 50895, 51220, 51417, 53190, 57130, 61074, 61464, 63828, 67860, 68556, 69147, 70920, 74269, 76830, 79785, 81432, 85695, 92196, 93960, 101790, 102440, 102834, 106380, 114260, 115245, 122148, 127656, 135720, 137112, 138294, 148538, 152685, 153660, 154251, 159570, 171390, 184392, 203580, 205668, 207441, 212760, 222807, 228520, 230490, 244296, 257085, 276588, 297076, 305370, 307320, 308502, 319140, 342780, 345735, 371345, 407160, 411336, 414882, 445614, 460980, 462753, 514170, 553176, 594152, 610740, 617004, 638280, 668421, 685560, 691470, 742690, 771255, 829764, 891228, 921960, 925506, 1028340, 1037205, 1114035, 1221480, 1234008, 1336842, 1382940, 1485380, 1542510, 1659528, 1782456, 1851012, 2005263, 2056680, 2074410, 2228070, 2313765, 2673684, 2765880, 2970760, 3085020, 3342105, 3702024, 4010526, 4148820, 4456140, 4627530, 5347368, 6015789, 6170040, 6684210, 8021052, 8297640, 8912280, 9255060, 10026315, 12031578, 13368420, 16042104, 18510120, 20052630, 24063156, 26736840, 30078945, 40105260, 48126312, 60157890, 80210520, 120315780, 240631560]

約数ペア:

[(1, 240631560), (2, 120315780), (3, 80210520), (4, 60157890), (5, 48126312), (6, 40105260), (8, 30078945), (9, 26736840), (10, 24063156), (12, 20052630), (13, 18510120), (15, 16042104), (18, 13368420), (20, 12031578), (24, 10026315), (26, 9255060), (27, 8912280), (29, 8297640), (30, 8021052), (36, 6684210), (39, 6170040), (40, 6015789), (45, 5347368), (52, 4627530), (54, 4456140), (58, 4148820), (60, 4010526), (65, 3702024), (72, 3342105), (78, 3085020), (81, 2970760), (87, 2765880), (90, 2673684), (104, 2313765), (108, 2228070), (116, 2074410), (117, 2056680), (120, 2005263), (130, 1851012), (135, 1782456), (145, 1659528), (156, 1542510), (162, 1485380), (174, 1382940), (180, 1336842), (195, 1234008), (197, 1221480), (216, 1114035), (232, 1037205), (234, 1028340), (260, 925506), (261, 921960), (270, 891228), (290, 829764), (312, 771255), (324, 742690), (348, 691470), (351, 685560), (360, 668421), (377, 638280), (390, 617004), (394, 610740), (405, 594152), (435, 553176), (468, 514170), (520, 462753), (522, 460980), (540, 445614), (580, 414882), (585, 411336), (591, 407160), (648, 371345), (696, 345735), (702, 342780), (754, 319140), (780, 308502), (783, 307320), (788, 305370), (810, 297076), (870, 276588), (936, 257085), (985, 244296), (1044, 230490), (1053, 228520), (1080, 222807), (1131, 212760), (1160, 207441), (1170, 205668), (1182, 203580), (1305, 184392), (1404, 171390), (1508, 159570), (1560, 154251), (1566, 153660), (1576, 152685), (1620, 148538), (1740, 138294), (1755, 137112), (1773, 135720), (1885, 127656), (1970, 122148), (2088, 115245), (2106, 114260), (2262, 106380), (2340, 102834), (2349, 102440), (2364, 101790), (2561, 93960), (2610, 92196), (2808, 85695), (2955, 81432), (3016, 79785), (3132, 76830), (3240, 74269), (3393, 70920), (3480, 69147), (3510, 68556), (3546, 67860), (3770, 63828), (3915, 61464), (3940, 61074), (4212, 57130), (4524, 53190), (4680, 51417), (4698, 51220), (4728, 50895), (5122, 46980), (5220, 46098), (5265, 45704), (5319, 45240), (5655, 42552), (5713, 42120), (5910, 40716), (6264, 38415), (6786, 35460), (7020, 34278), (7092, 33930), (7540, 31914), (7683, 31320), (7830, 30732), (7880, 30537), (8424, 28565), (8865, 27144), (9048, 26595), (9396, 25610), (10179, 23640), (10244, 23490), (10440, 23049), (10530, 22852), (10638, 22620), (11310, 21276), (11426, 21060), (11745, 20488), (11820, 20358), (12805, 18792), (13572, 17730), (14040, 17139), (14184, 16965), (15080, 15957), (15366, 15660)]