1900409040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 400

約数和(自身を含む): 7078046976

約数和(自身を除く): 5177637936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 81, 82, 90, 92, 108, 115, 120, 123, 135, 138, 144, 162, 164, 180, 184, 205, 207, 216, 230, 240, 246, 270, 276, 311, 324, 328, 345, 360, 368, 369, 405, 410, 414, 432, 460, 492, 540, 552, 615, 621, 622, 648, 656, 690, 720, 738, 810, 820, 828, 920, 933, 943, 984, 1035, 1080, 1104, 1107, 1230, 1242, 1244, 1296, 1380, 1476, 1555, 1620, 1640, 1656, 1840, 1845, 1863, 1866, 1886, 1968, 2070, 2160, 2214, 2460, 2484, 2488, 2760, 2799, 2829, 2952, 3105, 3110, 3240, 3280, 3312, 3321, 3690, 3726, 3732, 3772, 4140, 4428, 4665, 4715, 4920, 4968, 4976, 5520, 5535, 5598, 5658, 5904, 6210, 6220, 6480, 6642, 7153, 7380, 7452, 7464, 7544, 8280, 8397, 8487, 8856, 9315, 9330, 9430, 9840, 9936, 11070, 11196, 11316, 12420, 12440, 12751, 13284, 13995, 14145, 14306, 14760, 14904, 14928, 15088, 16560, 16605, 16794, 16974, 17712, 18630, 18660, 18860, 21459, 22140, 22392, 22632, 24840, 24880, 25191, 25461, 25502, 26568, 27990, 28290, 28612, 29520, 29808, 33210, 33588, 33948, 35765, 37260, 37320, 37720, 38253, 41985, 42435, 42918, 44280, 44784, 45264, 49680, 50382, 50922, 51004, 53136, 55980, 56580, 57224, 63755, 64377, 66420, 67176, 67896, 71530, 74520, 74640, 75440, 76383, 76506, 83970, 84870, 85836, 88560, 100764, 101844, 102008, 107295, 111960, 113160, 114448, 114759, 125955, 127305, 127510, 128754, 132840, 134352, 135792, 143060, 149040, 152766, 153012, 167940, 169740, 171672, 191265, 193131, 201528, 203688, 204016, 214590, 223920, 226320, 229518, 251910, 254610, 255020, 257508, 265680, 286120, 293273, 305532, 306024, 321885, 335880, 339480, 343344, 344277, 381915, 382530, 386262, 403056, 407376, 429180, 459036, 503820, 509220, 510040, 515016, 572240, 573795, 579393, 586546, 611064, 612048, 643770, 671760, 678960, 688554, 763830, 765060, 772524, 858360, 879819, 918072, 965655, 1007640, 1018440, 1020080, 1030032, 1032831, 1147590, 1158786, 1173092, 1222128, 1287540, 1377108, 1466365, 1527660, 1530120, 1545048, 1716720, 1721385, 1759638, 1836144, 1931310, 2015280, 2036880, 2065662, 2295180, 2317572, 2346184, 2575080, 2639457, 2754216, 2896965, 2932730, 3055320, 3060240, 3090096, 3442770, 3519276, 3862620, 4131324, 4399095, 4590360, 4635144, 4692368, 5150160, 5164155, 5278914, 5508432, 5793930, 5865460, 6110640, 6885540, 7038552, 7725240, 7918371, 8262648, 8798190, 9180720, 9270288, 10328310, 10557828, 11587860, 11730920, 13197285, 13771080, 14077104, 15450480, 15836742, 16525296, 17596380, 20656620, 21115656, 23175720, 23461840, 23755113, 26394570, 27542160, 31673484, 35192760, 39591855, 41313240, 42231312, 46351440, 47510226, 52789140, 63346968, 70385520, 79183710, 82626480, 95020452, 105578280, 118775565, 126693936, 158367420, 190040904, 211156560, 237551130, 316734840, 380081808, 475102260, 633469680, 950204520, 1900409040]

約数ペア:

[(1, 1900409040), (2, 950204520), (3, 633469680), (4, 475102260), (5, 380081808), (6, 316734840), (8, 237551130), (9, 211156560), (10, 190040904), (12, 158367420), (15, 126693936), (16, 118775565), (18, 105578280), (20, 95020452), (23, 82626480), (24, 79183710), (27, 70385520), (30, 63346968), (36, 52789140), (40, 47510226), (41, 46351440), (45, 42231312), (46, 41313240), (48, 39591855), (54, 35192760), (60, 31673484), (69, 27542160), (72, 26394570), (80, 23755113), (81, 23461840), (82, 23175720), (90, 21115656), (92, 20656620), (108, 17596380), (115, 16525296), (120, 15836742), (123, 15450480), (135, 14077104), (138, 13771080), (144, 13197285), (162, 11730920), (164, 11587860), (180, 10557828), (184, 10328310), (205, 9270288), (207, 9180720), (216, 8798190), (230, 8262648), (240, 7918371), (246, 7725240), (270, 7038552), (276, 6885540), (311, 6110640), (324, 5865460), (328, 5793930), (345, 5508432), (360, 5278914), (368, 5164155), (369, 5150160), (405, 4692368), (410, 4635144), (414, 4590360), (432, 4399095), (460, 4131324), (492, 3862620), (540, 3519276), (552, 3442770), (615, 3090096), (621, 3060240), (622, 3055320), (648, 2932730), (656, 2896965), (690, 2754216), (720, 2639457), (738, 2575080), (810, 2346184), (820, 2317572), (828, 2295180), (920, 2065662), (933, 2036880), (943, 2015280), (984, 1931310), (1035, 1836144), (1080, 1759638), (1104, 1721385), (1107, 1716720), (1230, 1545048), (1242, 1530120), (1244, 1527660), (1296, 1466365), (1380, 1377108), (1476, 1287540), (1555, 1222128), (1620, 1173092), (1640, 1158786), (1656, 1147590), (1840, 1032831), (1845, 1030032), (1863, 1020080), (1866, 1018440), (1886, 1007640), (1968, 965655), (2070, 918072), (2160, 879819), (2214, 858360), (2460, 772524), (2484, 765060), (2488, 763830), (2760, 688554), (2799, 678960), (2829, 671760), (2952, 643770), (3105, 612048), (3110, 611064), (3240, 586546), (3280, 579393), (3312, 573795), (3321, 572240), (3690, 515016), (3726, 510040), (3732, 509220), (3772, 503820), (4140, 459036), (4428, 429180), (4665, 407376), (4715, 403056), (4920, 386262), (4968, 382530), (4976, 381915), (5520, 344277), (5535, 343344), (5598, 339480), (5658, 335880), (5904, 321885), (6210, 306024), (6220, 305532), (6480, 293273), (6642, 286120), (7153, 265680), (7380, 257508), (7452, 255020), (7464, 254610), (7544, 251910), (8280, 229518), (8397, 226320), (8487, 223920), (8856, 214590), (9315, 204016), (9330, 203688), (9430, 201528), (9840, 193131), (9936, 191265), (11070, 171672), (11196, 169740), (11316, 167940), (12420, 153012), (12440, 152766), (12751, 149040), (13284, 143060), (13995, 135792), (14145, 134352), (14306, 132840), (14760, 128754), (14904, 127510), (14928, 127305), (15088, 125955), (16560, 114759), (16605, 114448), (16794, 113160), (16974, 111960), (17712, 107295), (18630, 102008), (18660, 101844), (18860, 100764), (21459, 88560), (22140, 85836), (22392, 84870), (22632, 83970), (24840, 76506), (24880, 76383), (25191, 75440), (25461, 74640), (25502, 74520), (26568, 71530), (27990, 67896), (28290, 67176), (28612, 66420), (29520, 64377), (29808, 63755), (33210, 57224), (33588, 56580), (33948, 55980), (35765, 53136), (37260, 51004), (37320, 50922), (37720, 50382), (38253, 49680), (41985, 45264), (42435, 44784), (42918, 44280)]