200401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 685843200

約数和(自身を除く): 485441760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 480, 492, 510, 544, 599, 615, 656, 680, 697, 816, 820, 984, 1020, 1198, 1230, 1312, 1360, 1394, 1632, 1640, 1797, 1968, 2040, 2091, 2396, 2460, 2720, 2788, 2995, 3280, 3485, 3594, 3936, 4080, 4182, 4792, 4920, 5576, 5990, 6560, 6970, 7188, 8160, 8364, 8985, 9584, 9840, 10183, 10455, 11152, 11980, 13940, 14376, 16728, 17970, 19168, 19680, 20366, 20910, 22304, 23960, 24559, 27880, 28752, 30549, 33456, 35940, 40732, 41820, 47920, 49118, 50915, 55760, 57504, 61098, 66912, 71880, 73677, 81464, 83640, 95840, 98236, 101830, 111520, 122196, 122795, 143760, 147354, 152745, 162928, 167280, 196472, 203660, 244392, 245590, 287520, 294708, 305490, 325856, 334560, 368385, 392944, 407320, 417503, 488784, 491180, 589416, 610980, 736770, 785888, 814640, 835006, 977568, 982360, 1178832, 1221960, 1252509, 1473540, 1629280, 1670012, 1964720, 2087515, 2357664, 2443920, 2505018, 2947080, 3340024, 3929440, 4175030, 4887840, 5010036, 5894160, 6262545, 6680048, 8350060, 10020072, 11788320, 12525090, 13360096, 16700120, 20040144, 25050180, 33400240, 40080288, 50100360, 66800480, 100200720, 200401440]

約数ペア:

[(1, 200401440), (2, 100200720), (3, 66800480), (4, 50100360), (5, 40080288), (6, 33400240), (8, 25050180), (10, 20040144), (12, 16700120), (15, 13360096), (16, 12525090), (17, 11788320), (20, 10020072), (24, 8350060), (30, 6680048), (32, 6262545), (34, 5894160), (40, 5010036), (41, 4887840), (48, 4175030), (51, 3929440), (60, 3340024), (68, 2947080), (80, 2505018), (82, 2443920), (85, 2357664), (96, 2087515), (102, 1964720), (120, 1670012), (123, 1629280), (136, 1473540), (160, 1252509), (164, 1221960), (170, 1178832), (204, 982360), (205, 977568), (240, 835006), (246, 814640), (255, 785888), (272, 736770), (328, 610980), (340, 589416), (408, 491180), (410, 488784), (480, 417503), (492, 407320), (510, 392944), (544, 368385), (599, 334560), (615, 325856), (656, 305490), (680, 294708), (697, 287520), (816, 245590), (820, 244392), (984, 203660), (1020, 196472), (1198, 167280), (1230, 162928), (1312, 152745), (1360, 147354), (1394, 143760), (1632, 122795), (1640, 122196), (1797, 111520), (1968, 101830), (2040, 98236), (2091, 95840), (2396, 83640), (2460, 81464), (2720, 73677), (2788, 71880), (2995, 66912), (3280, 61098), (3485, 57504), (3594, 55760), (3936, 50915), (4080, 49118), (4182, 47920), (4792, 41820), (4920, 40732), (5576, 35940), (5990, 33456), (6560, 30549), (6970, 28752), (7188, 27880), (8160, 24559), (8364, 23960), (8985, 22304), (9584, 20910), (9840, 20366), (10183, 19680), (10455, 19168), (11152, 17970), (11980, 16728), (13940, 14376)]