355598880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1208

約数の個数: 288

約数和(自身を含む): 1404454464

約数和(自身を除く): 1048855584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1163, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2326, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3489, 3640, 3822, 3920, 4368, 4652, 4704, 5096, 5460, 5815, 5880, 6240, 6370, 6978, 7280, 7644, 7840, 8141, 8736, 9304, 9555, 10192, 10920, 11630, 11760, 12740, 13956, 14560, 15119, 15288, 16282, 17445, 18608, 19110, 20384, 21840, 23260, 23520, 24423, 25480, 27912, 30238, 30576, 32564, 34890, 37216, 38220, 40705, 43680, 45357, 46520, 48846, 50960, 55824, 56987, 60476, 61152, 65128, 69780, 75595, 76440, 81410, 90714, 93040, 97692, 101920, 105833, 111648, 113974, 120952, 122115, 130256, 139560, 151190, 152880, 162820, 170961, 181428, 186080, 195384, 211666, 226785, 227948, 241904, 244230, 260512, 279120, 284935, 302380, 305760, 317499, 325640, 341922, 362856, 390768, 423332, 453570, 455896, 483808, 488460, 529165, 558240, 569870, 604760, 634998, 651280, 683844, 725712, 740831, 781536, 846664, 854805, 907140, 911792, 976920, 1058330, 1139740, 1209520, 1269996, 1302560, 1367688, 1451424, 1481662, 1587495, 1693328, 1709610, 1814280, 1823584, 1953840, 2116660, 2222493, 2279480, 2419040, 2539992, 2735376, 2963324, 3174990, 3386656, 3419220, 3628560, 3704155, 3907680, 4233320, 4444986, 4558960, 5079984, 5470752, 5926648, 6349980, 6838440, 7257120, 7408310, 8466640, 8889972, 9117920, 10159968, 11112465, 11853296, 12699960, 13676880, 14816620, 16933280, 17779944, 22224930, 23706592, 25399920, 27353760, 29633240, 35559888, 44449860, 50799840, 59266480, 71119776, 88899720, 118532960, 177799440, 355598880]

約数ペア:

[(1, 355598880), (2, 177799440), (3, 118532960), (4, 88899720), (5, 71119776), (6, 59266480), (7, 50799840), (8, 44449860), (10, 35559888), (12, 29633240), (13, 27353760), (14, 25399920), (15, 23706592), (16, 22224930), (20, 17779944), (21, 16933280), (24, 14816620), (26, 13676880), (28, 12699960), (30, 11853296), (32, 11112465), (35, 10159968), (39, 9117920), (40, 8889972), (42, 8466640), (48, 7408310), (49, 7257120), (52, 6838440), (56, 6349980), (60, 5926648), (65, 5470752), (70, 5079984), (78, 4558960), (80, 4444986), (84, 4233320), (91, 3907680), (96, 3704155), (98, 3628560), (104, 3419220), (105, 3386656), (112, 3174990), (120, 2963324), (130, 2735376), (140, 2539992), (147, 2419040), (156, 2279480), (160, 2222493), (168, 2116660), (182, 1953840), (195, 1823584), (196, 1814280), (208, 1709610), (210, 1693328), (224, 1587495), (240, 1481662), (245, 1451424), (260, 1367688), (273, 1302560), (280, 1269996), (294, 1209520), (312, 1139740), (336, 1058330), (364, 976920), (390, 911792), (392, 907140), (416, 854805), (420, 846664), (455, 781536), (480, 740831), (490, 725712), (520, 683844), (546, 651280), (560, 634998), (588, 604760), (624, 569870), (637, 558240), (672, 529165), (728, 488460), (735, 483808), (780, 455896), (784, 453570), (840, 423332), (910, 390768), (980, 362856), (1040, 341922), (1092, 325640), (1120, 317499), (1163, 305760), (1176, 302380), (1248, 284935), (1274, 279120), (1365, 260512), (1456, 244230), (1470, 241904), (1560, 227948), (1568, 226785), (1680, 211666), (1820, 195384), (1911, 186080), (1960, 181428), (2080, 170961), (2184, 162820), (2326, 152880), (2352, 151190), (2548, 139560), (2730, 130256), (2912, 122115), (2940, 120952), (3120, 113974), (3185, 111648), (3360, 105833), (3489, 101920), (3640, 97692), (3822, 93040), (3920, 90714), (4368, 81410), (4652, 76440), (4704, 75595), (5096, 69780), (5460, 65128), (5815, 61152), (5880, 60476), (6240, 56987), (6370, 55824), (6978, 50960), (7280, 48846), (7644, 46520), (7840, 45357), (8141, 43680), (8736, 40705), (9304, 38220), (9555, 37216), (10192, 34890), (10920, 32564), (11630, 30576), (11760, 30238), (12740, 27912), (13956, 25480), (14560, 24423), (15119, 23520), (15288, 23260), (16282, 21840), (17445, 20384), (18608, 19110)]