214603920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 775597680

約数和(自身を除く): 560993760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 89, 90, 102, 120, 136, 144, 153, 170, 178, 180, 197, 204, 240, 255, 267, 272, 306, 340, 356, 360, 394, 408, 445, 510, 534, 591, 612, 680, 712, 720, 765, 788, 801, 816, 890, 985, 1020, 1068, 1182, 1224, 1335, 1360, 1424, 1513, 1530, 1576, 1602, 1773, 1780, 1970, 2040, 2136, 2364, 2448, 2670, 2955, 3026, 3060, 3152, 3204, 3349, 3546, 3560, 3940, 4005, 4080, 4272, 4539, 4728, 5340, 5910, 6052, 6120, 6408, 6698, 7092, 7120, 7565, 7880, 8010, 8865, 9078, 9456, 10047, 10680, 11820, 12104, 12240, 12816, 13396, 13617, 14184, 15130, 15760, 16020, 16745, 17533, 17730, 18156, 20094, 21360, 22695, 23640, 24208, 26792, 27234, 28368, 30141, 30260, 32040, 33490, 35066, 35460, 36312, 40188, 45390, 47280, 50235, 52599, 53584, 54468, 60282, 60520, 64080, 66980, 68085, 70132, 70920, 72624, 80376, 87665, 90780, 100470, 105198, 108936, 120564, 121040, 133960, 136170, 140264, 141840, 150705, 157797, 160752, 175330, 181560, 200940, 210396, 217872, 241128, 262995, 267920, 272340, 280528, 298061, 301410, 315594, 350660, 363120, 401880, 420792, 482256, 525990, 544680, 596122, 602820, 631188, 701320, 788985, 803760, 841584, 894183, 1051980, 1089360, 1192244, 1205640, 1262376, 1402640, 1490305, 1577970, 1788366, 2103960, 2384488, 2411280, 2524752, 2682549, 2980610, 3155940, 3576732, 4207920, 4470915, 4768976, 5365098, 5961220, 6311880, 7153464, 8941830, 10730196, 11922440, 12623760, 13412745, 14306928, 17883660, 21460392, 23844880, 26825490, 35767320, 42920784, 53650980, 71534640, 107301960, 214603920]

約数ペア:

[(1, 214603920), (2, 107301960), (3, 71534640), (4, 53650980), (5, 42920784), (6, 35767320), (8, 26825490), (9, 23844880), (10, 21460392), (12, 17883660), (15, 14306928), (16, 13412745), (17, 12623760), (18, 11922440), (20, 10730196), (24, 8941830), (30, 7153464), (34, 6311880), (36, 5961220), (40, 5365098), (45, 4768976), (48, 4470915), (51, 4207920), (60, 3576732), (68, 3155940), (72, 2980610), (80, 2682549), (85, 2524752), (89, 2411280), (90, 2384488), (102, 2103960), (120, 1788366), (136, 1577970), (144, 1490305), (153, 1402640), (170, 1262376), (178, 1205640), (180, 1192244), (197, 1089360), (204, 1051980), (240, 894183), (255, 841584), (267, 803760), (272, 788985), (306, 701320), (340, 631188), (356, 602820), (360, 596122), (394, 544680), (408, 525990), (445, 482256), (510, 420792), (534, 401880), (591, 363120), (612, 350660), (680, 315594), (712, 301410), (720, 298061), (765, 280528), (788, 272340), (801, 267920), (816, 262995), (890, 241128), (985, 217872), (1020, 210396), (1068, 200940), (1182, 181560), (1224, 175330), (1335, 160752), (1360, 157797), (1424, 150705), (1513, 141840), (1530, 140264), (1576, 136170), (1602, 133960), (1773, 121040), (1780, 120564), (1970, 108936), (2040, 105198), (2136, 100470), (2364, 90780), (2448, 87665), (2670, 80376), (2955, 72624), (3026, 70920), (3060, 70132), (3152, 68085), (3204, 66980), (3349, 64080), (3546, 60520), (3560, 60282), (3940, 54468), (4005, 53584), (4080, 52599), (4272, 50235), (4539, 47280), (4728, 45390), (5340, 40188), (5910, 36312), (6052, 35460), (6120, 35066), (6408, 33490), (6698, 32040), (7092, 30260), (7120, 30141), (7565, 28368), (7880, 27234), (8010, 26792), (8865, 24208), (9078, 23640), (9456, 22695), (10047, 21360), (10680, 20094), (11820, 18156), (12104, 17730), (12240, 17533), (12816, 16745), (13396, 16020), (13617, 15760), (14184, 15130)]