401423040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 280

約数和(自身を含む): 1513588032

約数和(自身を除く): 1112164992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 911, 918, 960, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1822, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2733, 2754, 2880, 3060, 3240, 3264, 3644, 3672, 4080, 4320, 4555, 4590, 4896, 5184, 5440, 5466, 5508, 6120, 6480, 6885, 7288, 7344, 8160, 8199, 8640, 9110, 9180, 9792, 10932, 11016, 12240, 12960, 13665, 13770, 14576, 14688, 15487, 16320, 16398, 18220, 18360, 21864, 22032, 24480, 24597, 25920, 27330, 27540, 29152, 29376, 30974, 32796, 36440, 36720, 40995, 43728, 44064, 46461, 48960, 49194, 54660, 55080, 58304, 61948, 65592, 72880, 73440, 73791, 77435, 81990, 87456, 88128, 92922, 98388, 109320, 110160, 122985, 123896, 131184, 139383, 145760, 146880, 147582, 154870, 163980, 174912, 185844, 196776, 218640, 220320, 232305, 245970, 247792, 262368, 278766, 291520, 295164, 309740, 327960, 368955, 371688, 393552, 418149, 437280, 440640, 464610, 491940, 495584, 524736, 557532, 590328, 619480, 655920, 696915, 737910, 743376, 787104, 836298, 874560, 929220, 983880, 991168, 1115064, 1180656, 1238960, 1254447, 1311840, 1393830, 1475820, 1486752, 1574208, 1672596, 1858440, 1967760, 2090745, 2230128, 2361312, 2477920, 2508894, 2623680, 2787660, 2951640, 2973504, 3345192, 3716880, 3935520, 4181490, 4460256, 4722624, 4955840, 5017788, 5575320, 5903280, 6272235, 6690384, 7433760, 7871040, 8362980, 8920512, 10035576, 11150640, 11806560, 12544470, 13380768, 14867520, 16725960, 20071152, 22301280, 23613120, 25088940, 26761536, 33451920, 40142304, 44602560, 50177880, 66903840, 80284608, 100355760, 133807680, 200711520, 401423040]

約数ペア:

[(1, 401423040), (2, 200711520), (3, 133807680), (4, 100355760), (5, 80284608), (6, 66903840), (8, 50177880), (9, 44602560), (10, 40142304), (12, 33451920), (15, 26761536), (16, 25088940), (17, 23613120), (18, 22301280), (20, 20071152), (24, 16725960), (27, 14867520), (30, 13380768), (32, 12544470), (34, 11806560), (36, 11150640), (40, 10035576), (45, 8920512), (48, 8362980), (51, 7871040), (54, 7433760), (60, 6690384), (64, 6272235), (68, 5903280), (72, 5575320), (80, 5017788), (81, 4955840), (85, 4722624), (90, 4460256), (96, 4181490), (102, 3935520), (108, 3716880), (120, 3345192), (135, 2973504), (136, 2951640), (144, 2787660), (153, 2623680), (160, 2508894), (162, 2477920), (170, 2361312), (180, 2230128), (192, 2090745), (204, 1967760), (216, 1858440), (240, 1672596), (255, 1574208), (270, 1486752), (272, 1475820), (288, 1393830), (306, 1311840), (320, 1254447), (324, 1238960), (340, 1180656), (360, 1115064), (405, 991168), (408, 983880), (432, 929220), (459, 874560), (480, 836298), (510, 787104), (540, 743376), (544, 737910), (576, 696915), (612, 655920), (648, 619480), (680, 590328), (720, 557532), (765, 524736), (810, 495584), (816, 491940), (864, 464610), (911, 440640), (918, 437280), (960, 418149), (1020, 393552), (1080, 371688), (1088, 368955), (1224, 327960), (1296, 309740), (1360, 295164), (1377, 291520), (1440, 278766), (1530, 262368), (1620, 247792), (1632, 245970), (1728, 232305), (1822, 220320), (1836, 218640), (2040, 196776), (2160, 185844), (2295, 174912), (2448, 163980), (2592, 154870), (2720, 147582), (2733, 146880), (2754, 145760), (2880, 139383), (3060, 131184), (3240, 123896), (3264, 122985), (3644, 110160), (3672, 109320), (4080, 98388), (4320, 92922), (4555, 88128), (4590, 87456), (4896, 81990), (5184, 77435), (5440, 73791), (5466, 73440), (5508, 72880), (6120, 65592), (6480, 61948), (6885, 58304), (7288, 55080), (7344, 54660), (8160, 49194), (8199, 48960), (8640, 46461), (9110, 44064), (9180, 43728), (9792, 40995), (10932, 36720), (11016, 36440), (12240, 32796), (12960, 30974), (13665, 29376), (13770, 29152), (14576, 27540), (14688, 27330), (15487, 25920), (16320, 24597), (16398, 24480), (18220, 22032), (18360, 21864)]