1974795480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 384

約数和(自身を含む): 8022343680

約数和(自身を除く): 6047548200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 56, 60, 62, 63, 68, 70, 72, 84, 85, 90, 93, 102, 105, 119, 120, 124, 126, 136, 140, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 248, 252, 255, 279, 280, 306, 310, 315, 340, 357, 360, 372, 408, 420, 434, 465, 476, 504, 510, 527, 558, 595, 612, 620, 630, 651, 680, 714, 744, 765, 840, 868, 930, 952, 1020, 1054, 1071, 1085, 1116, 1190, 1224, 1240, 1260, 1302, 1395, 1428, 1487, 1530, 1581, 1736, 1785, 1860, 1953, 2040, 2108, 2142, 2170, 2232, 2380, 2520, 2604, 2635, 2790, 2856, 2974, 3060, 3162, 3255, 3570, 3689, 3720, 3906, 4216, 4284, 4340, 4461, 4743, 4760, 5208, 5270, 5355, 5580, 5948, 6120, 6324, 6510, 7140, 7378, 7435, 7812, 7905, 8568, 8680, 8922, 9486, 9765, 10409, 10540, 10710, 11067, 11160, 11896, 12648, 13020, 13383, 14280, 14756, 14870, 15624, 15810, 17844, 18445, 18972, 19530, 20818, 21080, 21420, 22134, 22305, 23715, 25279, 26040, 26766, 29512, 29740, 31227, 31620, 33201, 35688, 36890, 37944, 39060, 41636, 42840, 44268, 44610, 46097, 47430, 50558, 52045, 53532, 55335, 59480, 62454, 63240, 66402, 66915, 73780, 75837, 78120, 83272, 88536, 89220, 92194, 93681, 94860, 101116, 104090, 107064, 110670, 124908, 126395, 132804, 133830, 138291, 147560, 151674, 156135, 166005, 176953, 178440, 184388, 187362, 189720, 202232, 208180, 221340, 227511, 230485, 249816, 252790, 265608, 267660, 276582, 303348, 312270, 322679, 332010, 353906, 368776, 374724, 379185, 414873, 416360, 442680, 455022, 460970, 468405, 505580, 530859, 535320, 553164, 606696, 624540, 645358, 664020, 691455, 707812, 749448, 758370, 783649, 829746, 884765, 910044, 921940, 936810, 968037, 1011160, 1061718, 1106328, 1137555, 1249080, 1290716, 1328040, 1382910, 1415624, 1516740, 1567298, 1592577, 1613395, 1659492, 1769530, 1820088, 1843880, 1873620, 1936074, 2074365, 2123436, 2275110, 2350947, 2581432, 2654295, 2765820, 2904111, 3033480, 3134596, 3185154, 3226790, 3318984, 3539060, 3747240, 3872148, 3918245, 4148730, 4246872, 4550220, 4701894, 4840185, 5308590, 5485543, 5531640, 5808222, 6269192, 6370308, 6453580, 7052841, 7078120, 7744296, 7836490, 7962885, 8297460, 9100440, 9403788, 9680370, 10617180, 10971086, 11616444, 11754735, 12740616, 12907160, 14105682, 14520555, 15672980, 15925770, 16456629, 16594920, 18807576, 19360740, 21234360, 21942172, 23232888, 23509470, 27427715, 28211364, 29041110, 31345960, 31851540, 32913258, 35264205, 38721480, 43884344, 47018940, 49369887, 54855430, 56422728, 58082220, 63703080, 65826516, 70528410, 82283145, 94037880, 98739774, 109710860, 116164440, 131653032, 141056820, 164566290, 197479548, 219421720, 246849435, 282113640, 329132580, 394959096, 493698870, 658265160, 987397740, 1974795480]

約数ペア:

[(1, 1974795480), (2, 987397740), (3, 658265160), (4, 493698870), (5, 394959096), (6, 329132580), (7, 282113640), (8, 246849435), (9, 219421720), (10, 197479548), (12, 164566290), (14, 141056820), (15, 131653032), (17, 116164440), (18, 109710860), (20, 98739774), (21, 94037880), (24, 82283145), (28, 70528410), (30, 65826516), (31, 63703080), (34, 58082220), (35, 56422728), (36, 54855430), (40, 49369887), (42, 47018940), (45, 43884344), (51, 38721480), (56, 35264205), (60, 32913258), (62, 31851540), (63, 31345960), (68, 29041110), (70, 28211364), (72, 27427715), (84, 23509470), (85, 23232888), (90, 21942172), (93, 21234360), (102, 19360740), (105, 18807576), (119, 16594920), (120, 16456629), (124, 15925770), (126, 15672980), (136, 14520555), (140, 14105682), (153, 12907160), (155, 12740616), (168, 11754735), (170, 11616444), (180, 10971086), (186, 10617180), (204, 9680370), (210, 9403788), (217, 9100440), (238, 8297460), (248, 7962885), (252, 7836490), (255, 7744296), (279, 7078120), (280, 7052841), (306, 6453580), (310, 6370308), (315, 6269192), (340, 5808222), (357, 5531640), (360, 5485543), (372, 5308590), (408, 4840185), (420, 4701894), (434, 4550220), (465, 4246872), (476, 4148730), (504, 3918245), (510, 3872148), (527, 3747240), (558, 3539060), (595, 3318984), (612, 3226790), (620, 3185154), (630, 3134596), (651, 3033480), (680, 2904111), (714, 2765820), (744, 2654295), (765, 2581432), (840, 2350947), (868, 2275110), (930, 2123436), (952, 2074365), (1020, 1936074), (1054, 1873620), (1071, 1843880), (1085, 1820088), (1116, 1769530), (1190, 1659492), (1224, 1613395), (1240, 1592577), (1260, 1567298), (1302, 1516740), (1395, 1415624), (1428, 1382910), (1487, 1328040), (1530, 1290716), (1581, 1249080), (1736, 1137555), (1785, 1106328), (1860, 1061718), (1953, 1011160), (2040, 968037), (2108, 936810), (2142, 921940), (2170, 910044), (2232, 884765), (2380, 829746), (2520, 783649), (2604, 758370), (2635, 749448), (2790, 707812), (2856, 691455), (2974, 664020), (3060, 645358), (3162, 624540), (3255, 606696), (3570, 553164), (3689, 535320), (3720, 530859), (3906, 505580), (4216, 468405), (4284, 460970), (4340, 455022), (4461, 442680), (4743, 416360), (4760, 414873), (5208, 379185), (5270, 374724), (5355, 368776), (5580, 353906), (5948, 332010), (6120, 322679), (6324, 312270), (6510, 303348), (7140, 276582), (7378, 267660), (7435, 265608), (7812, 252790), (7905, 249816), (8568, 230485), (8680, 227511), (8922, 221340), (9486, 208180), (9765, 202232), (10409, 189720), (10540, 187362), (10710, 184388), (11067, 178440), (11160, 176953), (11896, 166005), (12648, 156135), (13020, 151674), (13383, 147560), (14280, 138291), (14756, 133830), (14870, 132804), (15624, 126395), (15810, 124908), (17844, 110670), (18445, 107064), (18972, 104090), (19530, 101116), (20818, 94860), (21080, 93681), (21420, 92194), (22134, 89220), (22305, 88536), (23715, 83272), (25279, 78120), (26040, 75837), (26766, 73780), (29512, 66915), (29740, 66402), (31227, 63240), (31620, 62454), (33201, 59480), (35688, 55335), (36890, 53532), (37944, 52045), (39060, 50558), (41636, 47430), (42840, 46097), (44268, 44610)]