419880240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 320

約数和(自身を含む): 1641561600

約数和(自身を除く): 1221681360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 787, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1520, 1560, 1574, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2361, 2470, 2565, 2736, 2808, 2964, 3120, 3148, 3420, 3510, 3705, 3935, 3952, 4104, 4446, 4560, 4680, 4722, 4940, 5130, 5616, 5928, 6296, 6669, 6840, 7020, 7083, 7410, 7870, 8208, 8892, 9360, 9444, 9880, 10231, 10260, 11115, 11805, 11856, 12592, 13338, 13680, 14040, 14166, 14820, 14953, 15740, 17784, 18888, 19760, 20462, 20520, 21249, 22230, 23610, 26676, 28080, 28332, 29640, 29906, 30693, 31480, 33345, 35415, 35568, 37776, 40924, 41040, 42498, 44460, 44859, 47220, 51155, 53352, 56664, 59280, 59812, 61386, 62960, 66690, 70830, 74765, 81848, 84996, 88920, 89718, 92079, 94440, 102310, 106245, 106704, 113328, 119624, 122772, 133380, 134577, 141660, 149530, 153465, 163696, 169992, 177840, 179436, 184158, 188880, 194389, 204620, 212490, 224295, 239248, 245544, 266760, 269154, 276237, 283320, 299060, 306930, 339984, 358872, 368316, 388778, 403731, 409240, 424980, 448590, 460395, 491088, 533520, 538308, 552474, 566640, 583167, 598120, 613860, 672885, 717744, 736632, 777556, 807462, 818480, 849960, 897180, 920790, 971945, 1076616, 1104948, 1166334, 1196240, 1227720, 1345770, 1381185, 1473264, 1555112, 1614924, 1699920, 1749501, 1794360, 1841580, 1943890, 2018655, 2153232, 2209896, 2332668, 2455440, 2691540, 2762370, 2915835, 3110224, 3229848, 3499002, 3588720, 3683160, 3887780, 4037310, 4419792, 4665336, 5248503, 5383080, 5524740, 5831670, 6459696, 6998004, 7366320, 7775560, 8074620, 8747505, 9330672, 10497006, 10766160, 11049480, 11663340, 13996008, 15551120, 16149240, 17495010, 20994012, 22098960, 23326680, 26242515, 27992016, 32298480, 34990020, 41988024, 46653360, 52485030, 69980040, 83976048, 104970060, 139960080, 209940120, 419880240]

約数ペア:

[(1, 419880240), (2, 209940120), (3, 139960080), (4, 104970060), (5, 83976048), (6, 69980040), (8, 52485030), (9, 46653360), (10, 41988024), (12, 34990020), (13, 32298480), (15, 27992016), (16, 26242515), (18, 23326680), (19, 22098960), (20, 20994012), (24, 17495010), (26, 16149240), (27, 15551120), (30, 13996008), (36, 11663340), (38, 11049480), (39, 10766160), (40, 10497006), (45, 9330672), (48, 8747505), (52, 8074620), (54, 7775560), (57, 7366320), (60, 6998004), (65, 6459696), (72, 5831670), (76, 5524740), (78, 5383080), (80, 5248503), (90, 4665336), (95, 4419792), (104, 4037310), (108, 3887780), (114, 3683160), (117, 3588720), (120, 3499002), (130, 3229848), (135, 3110224), (144, 2915835), (152, 2762370), (156, 2691540), (171, 2455440), (180, 2332668), (190, 2209896), (195, 2153232), (208, 2018655), (216, 1943890), (228, 1841580), (234, 1794360), (240, 1749501), (247, 1699920), (260, 1614924), (270, 1555112), (285, 1473264), (304, 1381185), (312, 1345770), (342, 1227720), (351, 1196240), (360, 1166334), (380, 1104948), (390, 1076616), (432, 971945), (456, 920790), (468, 897180), (494, 849960), (513, 818480), (520, 807462), (540, 777556), (570, 736632), (585, 717744), (624, 672885), (684, 613860), (702, 598120), (720, 583167), (741, 566640), (760, 552474), (780, 538308), (787, 533520), (855, 491088), (912, 460395), (936, 448590), (988, 424980), (1026, 409240), (1040, 403731), (1080, 388778), (1140, 368316), (1170, 358872), (1235, 339984), (1368, 306930), (1404, 299060), (1482, 283320), (1520, 276237), (1560, 269154), (1574, 266760), (1710, 245544), (1755, 239248), (1872, 224295), (1976, 212490), (2052, 204620), (2160, 194389), (2223, 188880), (2280, 184158), (2340, 179436), (2361, 177840), (2470, 169992), (2565, 163696), (2736, 153465), (2808, 149530), (2964, 141660), (3120, 134577), (3148, 133380), (3420, 122772), (3510, 119624), (3705, 113328), (3935, 106704), (3952, 106245), (4104, 102310), (4446, 94440), (4560, 92079), (4680, 89718), (4722, 88920), (4940, 84996), (5130, 81848), (5616, 74765), (5928, 70830), (6296, 66690), (6669, 62960), (6840, 61386), (7020, 59812), (7083, 59280), (7410, 56664), (7870, 53352), (8208, 51155), (8892, 47220), (9360, 44859), (9444, 44460), (9880, 42498), (10231, 41040), (10260, 40924), (11115, 37776), (11805, 35568), (11856, 35415), (12592, 33345), (13338, 31480), (13680, 30693), (14040, 29906), (14166, 29640), (14820, 28332), (14953, 28080), (15740, 26676), (17784, 23610), (18888, 22230), (19760, 21249), (20462, 20520)]