195253240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 367815560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 79, 91, 97, 98, 104, 130, 140, 158, 182, 194, 196, 245, 260, 280, 316, 364, 388, 392, 395, 455, 485, 490, 520, 553, 632, 637, 679, 728, 776, 790, 910, 970, 980, 1027, 1106, 1261, 1274, 1358, 1580, 1820, 1940, 1960, 2054, 2212, 2522, 2548, 2716, 2765, 3160, 3185, 3395, 3640, 3871, 3880, 4108, 4424, 4753, 5044, 5096, 5135, 5432, 5530, 6305, 6370, 6790, 7189, 7663, 7742, 8216, 8827, 9506, 10088, 10270, 11060, 12610, 12740, 13580, 14378, 15326, 15484, 17654, 19012, 19355, 20540, 22120, 23765, 25220, 25480, 27160, 28756, 30652, 30968, 35308, 35945, 38024, 38315, 38710, 41080, 44135, 47530, 50323, 50440, 53641, 57512, 61304, 61789, 70616, 71890, 76630, 77420, 88270, 95060, 99619, 100646, 107282, 123578, 143780, 153260, 154840, 176540, 190120, 199238, 201292, 214564, 247156, 251615, 268205, 287560, 306520, 308945, 353080, 375487, 398476, 402584, 429128, 494312, 498095, 503230, 536410, 617890, 697333, 750974, 796952, 996190, 1006460, 1072820, 1235780, 1394666, 1501948, 1877435, 1992380, 2012920, 2145640, 2471560, 2789332, 3003896, 3486665, 3754870, 3984760, 4881331, 5578664, 6973330, 7509740, 9762662, 13946660, 15019480, 19525324, 24406655, 27893320, 39050648, 48813310, 97626620, 195253240]

約数ペア:

[(1, 195253240), (2, 97626620), (4, 48813310), (5, 39050648), (7, 27893320), (8, 24406655), (10, 19525324), (13, 15019480), (14, 13946660), (20, 9762662), (26, 7509740), (28, 6973330), (35, 5578664), (40, 4881331), (49, 3984760), (52, 3754870), (56, 3486665), (65, 3003896), (70, 2789332), (79, 2471560), (91, 2145640), (97, 2012920), (98, 1992380), (104, 1877435), (130, 1501948), (140, 1394666), (158, 1235780), (182, 1072820), (194, 1006460), (196, 996190), (245, 796952), (260, 750974), (280, 697333), (316, 617890), (364, 536410), (388, 503230), (392, 498095), (395, 494312), (455, 429128), (485, 402584), (490, 398476), (520, 375487), (553, 353080), (632, 308945), (637, 306520), (679, 287560), (728, 268205), (776, 251615), (790, 247156), (910, 214564), (970, 201292), (980, 199238), (1027, 190120), (1106, 176540), (1261, 154840), (1274, 153260), (1358, 143780), (1580, 123578), (1820, 107282), (1940, 100646), (1960, 99619), (2054, 95060), (2212, 88270), (2522, 77420), (2548, 76630), (2716, 71890), (2765, 70616), (3160, 61789), (3185, 61304), (3395, 57512), (3640, 53641), (3871, 50440), (3880, 50323), (4108, 47530), (4424, 44135), (4753, 41080), (5044, 38710), (5096, 38315), (5135, 38024), (5432, 35945), (5530, 35308), (6305, 30968), (6370, 30652), (6790, 28756), (7189, 27160), (7663, 25480), (7742, 25220), (8216, 23765), (8827, 22120), (9506, 20540), (10088, 19355), (10270, 19012), (11060, 17654), (12610, 15484), (12740, 15326), (13580, 14378)]