834590520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 2976652800

約数和(自身を除く): 2142062280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 131, 135, 136, 153, 170, 180, 204, 216, 255, 262, 270, 306, 340, 347, 360, 393, 408, 459, 510, 524, 540, 612, 655, 680, 694, 765, 786, 918, 1020, 1041, 1048, 1080, 1179, 1224, 1310, 1388, 1530, 1572, 1735, 1836, 1965, 2040, 2082, 2227, 2295, 2358, 2620, 2776, 3060, 3123, 3144, 3470, 3537, 3672, 3930, 4164, 4454, 4590, 4716, 5205, 5240, 5895, 5899, 6120, 6246, 6681, 6940, 7074, 7860, 8328, 8908, 9180, 9369, 9432, 10410, 11135, 11790, 11798, 12492, 13362, 13880, 14148, 15615, 15720, 17685, 17697, 17816, 18360, 18738, 20043, 20820, 22270, 23580, 23596, 24984, 26724, 28296, 29495, 31230, 33405, 35370, 35394, 37476, 40086, 41640, 44540, 45457, 46845, 47160, 47192, 53091, 53448, 58990, 60129, 62460, 66810, 70740, 70788, 74952, 80172, 88485, 89080, 90914, 93690, 100215, 106182, 117980, 120258, 124920, 133620, 136371, 141480, 141576, 159273, 160344, 176970, 181828, 187380, 200430, 212364, 227285, 235960, 240516, 265455, 267240, 272742, 300645, 318546, 353940, 363656, 374760, 400860, 409113, 424728, 454570, 481032, 530910, 545484, 601290, 637092, 681855, 707880, 772769, 796365, 801720, 818226, 909140, 1061820, 1090968, 1202580, 1227339, 1274184, 1363710, 1545538, 1592730, 1636452, 1818280, 2045565, 2123640, 2318307, 2405160, 2454678, 2727420, 3091076, 3185460, 3272904, 3863845, 4091130, 4636614, 4909356, 5454840, 6136695, 6182152, 6370920, 6954921, 7727690, 8182260, 9273228, 9818712, 11591535, 12273390, 13909842, 15455380, 16364520, 18546456, 20864763, 23183070, 24546780, 27819684, 30910760, 34774605, 41729526, 46366140, 49093560, 55639368, 69549210, 83459052, 92732280, 104323815, 139098420, 166918104, 208647630, 278196840, 417295260, 834590520]

約数ペア:

[(1, 834590520), (2, 417295260), (3, 278196840), (4, 208647630), (5, 166918104), (6, 139098420), (8, 104323815), (9, 92732280), (10, 83459052), (12, 69549210), (15, 55639368), (17, 49093560), (18, 46366140), (20, 41729526), (24, 34774605), (27, 30910760), (30, 27819684), (34, 24546780), (36, 23183070), (40, 20864763), (45, 18546456), (51, 16364520), (54, 15455380), (60, 13909842), (68, 12273390), (72, 11591535), (85, 9818712), (90, 9273228), (102, 8182260), (108, 7727690), (120, 6954921), (131, 6370920), (135, 6182152), (136, 6136695), (153, 5454840), (170, 4909356), (180, 4636614), (204, 4091130), (216, 3863845), (255, 3272904), (262, 3185460), (270, 3091076), (306, 2727420), (340, 2454678), (347, 2405160), (360, 2318307), (393, 2123640), (408, 2045565), (459, 1818280), (510, 1636452), (524, 1592730), (540, 1545538), (612, 1363710), (655, 1274184), (680, 1227339), (694, 1202580), (765, 1090968), (786, 1061820), (918, 909140), (1020, 818226), (1041, 801720), (1048, 796365), (1080, 772769), (1179, 707880), (1224, 681855), (1310, 637092), (1388, 601290), (1530, 545484), (1572, 530910), (1735, 481032), (1836, 454570), (1965, 424728), (2040, 409113), (2082, 400860), (2227, 374760), (2295, 363656), (2358, 353940), (2620, 318546), (2776, 300645), (3060, 272742), (3123, 267240), (3144, 265455), (3470, 240516), (3537, 235960), (3672, 227285), (3930, 212364), (4164, 200430), (4454, 187380), (4590, 181828), (4716, 176970), (5205, 160344), (5240, 159273), (5895, 141576), (5899, 141480), (6120, 136371), (6246, 133620), (6681, 124920), (6940, 120258), (7074, 117980), (7860, 106182), (8328, 100215), (8908, 93690), (9180, 90914), (9369, 89080), (9432, 88485), (10410, 80172), (11135, 74952), (11790, 70788), (11798, 70740), (12492, 66810), (13362, 62460), (13880, 60129), (14148, 58990), (15615, 53448), (15720, 53091), (17685, 47192), (17697, 47160), (17816, 46845), (18360, 45457), (18738, 44540), (20043, 41640), (20820, 40086), (22270, 37476), (23580, 35394), (23596, 35370), (24984, 33405), (26724, 31230), (28296, 29495)]