755220240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 320

約数和(自身を含む): 2793035520

約数和(自身を除く): 2037815280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 131, 135, 136, 144, 153, 157, 170, 180, 204, 216, 240, 255, 262, 270, 272, 306, 314, 340, 360, 393, 408, 432, 459, 471, 510, 524, 540, 612, 628, 655, 680, 720, 765, 785, 786, 816, 918, 942, 1020, 1048, 1080, 1179, 1224, 1256, 1310, 1360, 1413, 1530, 1570, 1572, 1836, 1884, 1965, 2040, 2096, 2160, 2227, 2295, 2355, 2358, 2448, 2512, 2620, 2669, 2826, 3060, 3140, 3144, 3537, 3672, 3768, 3930, 4080, 4239, 4454, 4590, 4710, 4716, 5240, 5338, 5652, 5895, 6120, 6280, 6288, 6681, 7065, 7074, 7344, 7536, 7860, 8007, 8478, 8908, 9180, 9420, 9432, 10480, 10676, 11135, 11304, 11790, 12240, 12560, 13345, 13362, 14130, 14148, 15720, 16014, 16956, 17685, 17816, 18360, 18840, 18864, 20043, 20567, 21195, 21352, 22270, 22608, 23580, 24021, 26690, 26724, 28260, 28296, 31440, 32028, 33405, 33912, 35370, 35632, 36720, 37680, 40035, 40086, 41134, 42390, 42704, 44540, 47160, 48042, 53380, 53448, 56520, 56592, 60129, 61701, 64056, 66810, 67824, 70740, 72063, 80070, 80172, 82268, 84780, 89080, 94320, 96084, 100215, 102835, 106760, 106896, 113040, 120105, 120258, 123402, 128112, 133620, 141480, 144126, 160140, 160344, 164536, 169560, 178160, 185103, 192168, 200430, 205670, 213520, 240210, 240516, 246804, 267240, 282960, 288252, 300645, 308505, 320280, 320688, 329072, 339120, 349639, 360315, 370206, 384336, 400860, 411340, 480420, 481032, 493608, 534480, 555309, 576504, 601290, 617010, 640560, 699278, 720630, 740412, 801720, 822680, 925515, 960840, 962064, 987216, 1048917, 1110618, 1153008, 1202580, 1234020, 1398556, 1441260, 1480824, 1603440, 1645360, 1748195, 1851030, 1921680, 2097834, 2221236, 2405160, 2468040, 2776545, 2797112, 2882520, 2961648, 3146751, 3496390, 3702060, 4195668, 4442472, 4810320, 4936080, 5244585, 5553090, 5594224, 5765040, 6293502, 6992780, 7404120, 8391336, 8884944, 9440253, 10489170, 11106180, 12587004, 13985560, 14808240, 15733755, 16782672, 18880506, 20978340, 22212360, 25174008, 27971120, 31467510, 37761012, 41956680, 44424720, 47201265, 50348016, 62935020, 75522024, 83913360, 94402530, 125870040, 151044048, 188805060, 251740080, 377610120, 755220240]

約数ペア:

[(1, 755220240), (2, 377610120), (3, 251740080), (4, 188805060), (5, 151044048), (6, 125870040), (8, 94402530), (9, 83913360), (10, 75522024), (12, 62935020), (15, 50348016), (16, 47201265), (17, 44424720), (18, 41956680), (20, 37761012), (24, 31467510), (27, 27971120), (30, 25174008), (34, 22212360), (36, 20978340), (40, 18880506), (45, 16782672), (48, 15733755), (51, 14808240), (54, 13985560), (60, 12587004), (68, 11106180), (72, 10489170), (80, 9440253), (85, 8884944), (90, 8391336), (102, 7404120), (108, 6992780), (120, 6293502), (131, 5765040), (135, 5594224), (136, 5553090), (144, 5244585), (153, 4936080), (157, 4810320), (170, 4442472), (180, 4195668), (204, 3702060), (216, 3496390), (240, 3146751), (255, 2961648), (262, 2882520), (270, 2797112), (272, 2776545), (306, 2468040), (314, 2405160), (340, 2221236), (360, 2097834), (393, 1921680), (408, 1851030), (432, 1748195), (459, 1645360), (471, 1603440), (510, 1480824), (524, 1441260), (540, 1398556), (612, 1234020), (628, 1202580), (655, 1153008), (680, 1110618), (720, 1048917), (765, 987216), (785, 962064), (786, 960840), (816, 925515), (918, 822680), (942, 801720), (1020, 740412), (1048, 720630), (1080, 699278), (1179, 640560), (1224, 617010), (1256, 601290), (1310, 576504), (1360, 555309), (1413, 534480), (1530, 493608), (1570, 481032), (1572, 480420), (1836, 411340), (1884, 400860), (1965, 384336), (2040, 370206), (2096, 360315), (2160, 349639), (2227, 339120), (2295, 329072), (2355, 320688), (2358, 320280), (2448, 308505), (2512, 300645), (2620, 288252), (2669, 282960), (2826, 267240), (3060, 246804), (3140, 240516), (3144, 240210), (3537, 213520), (3672, 205670), (3768, 200430), (3930, 192168), (4080, 185103), (4239, 178160), (4454, 169560), (4590, 164536), (4710, 160344), (4716, 160140), (5240, 144126), (5338, 141480), (5652, 133620), (5895, 128112), (6120, 123402), (6280, 120258), (6288, 120105), (6681, 113040), (7065, 106896), (7074, 106760), (7344, 102835), (7536, 100215), (7860, 96084), (8007, 94320), (8478, 89080), (8908, 84780), (9180, 82268), (9420, 80172), (9432, 80070), (10480, 72063), (10676, 70740), (11135, 67824), (11304, 66810), (11790, 64056), (12240, 61701), (12560, 60129), (13345, 56592), (13362, 56520), (14130, 53448), (14148, 53380), (15720, 48042), (16014, 47160), (16956, 44540), (17685, 42704), (17816, 42390), (18360, 41134), (18840, 40086), (18864, 40035), (20043, 37680), (20567, 36720), (21195, 35632), (21352, 35370), (22270, 33912), (22608, 33405), (23580, 32028), (24021, 31440), (26690, 28296), (26724, 28260)]