197409240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 432

約数和(自身を含む): 813084480

約数和(自身を除く): 615675240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 98, 105, 114, 120, 124, 126, 133, 140, 147, 152, 155, 168, 171, 180, 186, 190, 196, 210, 217, 228, 245, 248, 252, 266, 279, 280, 285, 294, 310, 315, 342, 360, 361, 372, 380, 392, 399, 420, 434, 441, 456, 465, 490, 504, 532, 558, 570, 588, 589, 620, 630, 651, 665, 684, 722, 735, 744, 760, 798, 840, 855, 868, 882, 930, 931, 980, 1064, 1083, 1085, 1116, 1140, 1176, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1444, 1470, 1519, 1596, 1710, 1736, 1764, 1767, 1805, 1860, 1862, 1953, 1960, 1995, 2166, 2170, 2205, 2232, 2280, 2356, 2394, 2520, 2527, 2604, 2660, 2790, 2793, 2888, 2940, 2945, 3038, 3192, 3249, 3255, 3420, 3528, 3534, 3610, 3720, 3724, 3906, 3990, 4123, 4332, 4340, 4410, 4557, 4655, 4712, 4788, 5054, 5208, 5301, 5320, 5415, 5580, 5586, 5880, 5890, 5985, 6076, 6498, 6510, 6840, 7068, 7220, 7448, 7581, 7595, 7812, 7980, 8246, 8379, 8664, 8680, 8820, 8835, 9114, 9310, 9576, 9765, 10108, 10602, 10830, 11160, 11172, 11191, 11780, 11970, 12152, 12369, 12635, 12996, 13020, 13671, 13965, 14136, 14440, 15162, 15190, 15624, 15960, 16245, 16492, 16758, 17640, 17670, 17689, 18228, 18620, 19530, 20216, 20615, 21204, 21660, 22344, 22382, 22743, 22785, 23560, 23940, 24738, 25270, 25992, 26040, 26505, 27342, 27930, 28861, 30324, 30380, 32490, 32984, 33516, 33573, 35340, 35378, 36456, 37107, 37240, 37905, 39060, 41230, 41895, 42408, 43320, 44764, 45486, 45570, 47880, 49476, 50540, 53010, 53067, 54684, 55860, 55955, 57722, 60648, 60760, 61845, 64980, 67032, 67146, 68355, 70680, 70756, 74214, 75810, 78120, 78337, 82460, 83790, 86583, 88445, 89528, 90972, 91140, 98952, 100719, 101080, 106020, 106134, 109368, 111720, 111910, 113715, 115444, 123690, 129960, 134292, 136710, 141512, 144305, 148428, 151620, 156674, 159201, 164920, 167580, 167865, 173166, 176890, 181944, 182280, 185535, 201438, 212040, 212268, 223820, 227430, 230888, 235011, 247380, 259749, 265335, 268584, 273420, 288610, 296856, 303240, 313348, 318402, 335160, 335730, 346332, 353780, 371070, 391685, 402876, 424536, 432915, 447640, 454860, 470022, 494760, 503595, 519498, 530670, 546840, 548359, 577220, 626696, 636804, 671460, 692664, 705033, 707560, 742140, 783370, 796005, 805752, 865830, 909720, 940044, 1007190, 1038996, 1061340, 1096718, 1154440, 1175055, 1273608, 1298745, 1342920, 1410066, 1484280, 1566740, 1592010, 1645077, 1731660, 1880088, 2014380, 2077992, 2122680, 2193436, 2350110, 2597490, 2741795, 2820132, 3133480, 3184020, 3290154, 3463320, 3525165, 4028760, 4386872, 4700220, 4935231, 5194980, 5483590, 5640264, 6368040, 6580308, 7050330, 8225385, 9400440, 9870462, 10389960, 10967180, 13160616, 14100660, 16450770, 19740924, 21934360, 24676155, 28201320, 32901540, 39481848, 49352310, 65803080, 98704620, 197409240]

約数ペア:

[(1, 197409240), (2, 98704620), (3, 65803080), (4, 49352310), (5, 39481848), (6, 32901540), (7, 28201320), (8, 24676155), (9, 21934360), (10, 19740924), (12, 16450770), (14, 14100660), (15, 13160616), (18, 10967180), (19, 10389960), (20, 9870462), (21, 9400440), (24, 8225385), (28, 7050330), (30, 6580308), (31, 6368040), (35, 5640264), (36, 5483590), (38, 5194980), (40, 4935231), (42, 4700220), (45, 4386872), (49, 4028760), (56, 3525165), (57, 3463320), (60, 3290154), (62, 3184020), (63, 3133480), (70, 2820132), (72, 2741795), (76, 2597490), (84, 2350110), (90, 2193436), (93, 2122680), (95, 2077992), (98, 2014380), (105, 1880088), (114, 1731660), (120, 1645077), (124, 1592010), (126, 1566740), (133, 1484280), (140, 1410066), (147, 1342920), (152, 1298745), (155, 1273608), (168, 1175055), (171, 1154440), (180, 1096718), (186, 1061340), (190, 1038996), (196, 1007190), (210, 940044), (217, 909720), (228, 865830), (245, 805752), (248, 796005), (252, 783370), (266, 742140), (279, 707560), (280, 705033), (285, 692664), (294, 671460), (310, 636804), (315, 626696), (342, 577220), (360, 548359), (361, 546840), (372, 530670), (380, 519498), (392, 503595), (399, 494760), (420, 470022), (434, 454860), (441, 447640), (456, 432915), (465, 424536), (490, 402876), (504, 391685), (532, 371070), (558, 353780), (570, 346332), (588, 335730), (589, 335160), (620, 318402), (630, 313348), (651, 303240), (665, 296856), (684, 288610), (722, 273420), (735, 268584), (744, 265335), (760, 259749), (798, 247380), (840, 235011), (855, 230888), (868, 227430), (882, 223820), (930, 212268), (931, 212040), (980, 201438), (1064, 185535), (1083, 182280), (1085, 181944), (1116, 176890), (1140, 173166), (1176, 167865), (1178, 167580), (1197, 164920), (1240, 159201), (1260, 156674), (1302, 151620), (1330, 148428), (1368, 144305), (1395, 141512), (1444, 136710), (1470, 134292), (1519, 129960), (1596, 123690), (1710, 115444), (1736, 113715), (1764, 111910), (1767, 111720), (1805, 109368), (1860, 106134), (1862, 106020), (1953, 101080), (1960, 100719), (1995, 98952), (2166, 91140), (2170, 90972), (2205, 89528), (2232, 88445), (2280, 86583), (2356, 83790), (2394, 82460), (2520, 78337), (2527, 78120), (2604, 75810), (2660, 74214), (2790, 70756), (2793, 70680), (2888, 68355), (2940, 67146), (2945, 67032), (3038, 64980), (3192, 61845), (3249, 60760), (3255, 60648), (3420, 57722), (3528, 55955), (3534, 55860), (3610, 54684), (3720, 53067), (3724, 53010), (3906, 50540), (3990, 49476), (4123, 47880), (4332, 45570), (4340, 45486), (4410, 44764), (4557, 43320), (4655, 42408), (4712, 41895), (4788, 41230), (5054, 39060), (5208, 37905), (5301, 37240), (5320, 37107), (5415, 36456), (5580, 35378), (5586, 35340), (5880, 33573), (5890, 33516), (5985, 32984), (6076, 32490), (6498, 30380), (6510, 30324), (6840, 28861), (7068, 27930), (7220, 27342), (7448, 26505), (7581, 26040), (7595, 25992), (7812, 25270), (7980, 24738), (8246, 23940), (8379, 23560), (8664, 22785), (8680, 22743), (8820, 22382), (8835, 22344), (9114, 21660), (9310, 21204), (9576, 20615), (9765, 20216), (10108, 19530), (10602, 18620), (10830, 18228), (11160, 17689), (11172, 17670), (11191, 17640), (11780, 16758), (11970, 16492), (12152, 16245), (12369, 15960), (12635, 15624), (12996, 15190), (13020, 15162), (13671, 14440), (13965, 14136)]