20159530020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3581

約数の個数: 384

約数和(自身を含む): 75522048000

約数和(自身を除く): 55362517980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 343, 372, 378, 420, 434, 441, 465, 490, 540, 558, 588, 620, 630, 651, 686, 735, 756, 837, 868, 882, 930, 945, 980, 1029, 1085, 1116, 1260, 1302, 1323, 1372, 1395, 1470, 1519, 1674, 1715, 1764, 1860, 1890, 1953, 2058, 2170, 2205, 2604, 2646, 2790, 2940, 3038, 3087, 3255, 3348, 3430, 3511, 3780, 3906, 4116, 4185, 4340, 4410, 4557, 5145, 5292, 5580, 5859, 6076, 6174, 6510, 6615, 6860, 7022, 7595, 7812, 8370, 8820, 9114, 9261, 9765, 10290, 10533, 10633, 11718, 12348, 13020, 13230, 13671, 14044, 15190, 15435, 16740, 17555, 18228, 18522, 19530, 20580, 21066, 21266, 22785, 23436, 24577, 26460, 27342, 29295, 30380, 30870, 31599, 31899, 35110, 37044, 39060, 41013, 42132, 42532, 45570, 46305, 49154, 52665, 53165, 54684, 58590, 61740, 63198, 63798, 68355, 70220, 73731, 82026, 91140, 92610, 94797, 95697, 98308, 105330, 106330, 108841, 117180, 122885, 126396, 127596, 136710, 147462, 157995, 159495, 164052, 172039, 185220, 189594, 191394, 205065, 210660, 212660, 217682, 221193, 245770, 273420, 287091, 294924, 315990, 318990, 326523, 344078, 368655, 379188, 382788, 410130, 435364, 442386, 473985, 478485, 491540, 516117, 544205, 574182, 631980, 637980, 653046, 663579, 688156, 737310, 761887, 820260, 860195, 884772, 947970, 956970, 979569, 1032234, 1088410, 1105965, 1148364, 1204273, 1306092, 1327158, 1435455, 1474620, 1523774, 1548351, 1632615, 1720390, 1895940, 1913940, 1959138, 2064468, 2176820, 2211930, 2285661, 2408546, 2580585, 2654316, 2870910, 2938707, 3047548, 3096702, 3265230, 3317895, 3440780, 3612819, 3809435, 3918276, 4423860, 4571322, 4645053, 4817092, 4897845, 5161170, 5333209, 5741820, 5877414, 6021365, 6193404, 6530460, 6635790, 6856983, 7225638, 7618870, 7741755, 9142644, 9290106, 9795690, 10322340, 10666418, 10838457, 11428305, 11754828, 12042730, 13271580, 13713966, 14451276, 14693535, 15237740, 15483510, 15999627, 18064095, 18580212, 19591380, 20570949, 21332836, 21676914, 22856610, 23225265, 24085460, 26666045, 27427932, 29387070, 30967020, 31999254, 32515371, 34284915, 36128190, 37332463, 41141898, 43353828, 45713220, 46450530, 47998881, 53332090, 54192285, 58774140, 63998508, 65030742, 68569830, 72256380, 74664926, 79998135, 82283796, 92901060, 95997762, 102854745, 106664180, 108384570, 111997389, 130061484, 137139660, 143996643, 149329852, 159996270, 162576855, 186662315, 191995524, 205709490, 216769140, 223994778, 239994405, 287993286, 319992540, 325153710, 335992167, 373324630, 411418980, 447989556, 479988810, 559986945, 575986572, 650307420, 671984334, 719983215, 746649260, 959977620, 1007976501, 1119973890, 1343968668, 1439966430, 1679960835, 2015953002, 2239947780, 2879932860, 3359921670, 4031906004, 5039882505, 6719843340, 10079765010, 20159530020]

約数ペア:

[(1, 20159530020), (2, 10079765010), (3, 6719843340), (4, 5039882505), (5, 4031906004), (6, 3359921670), (7, 2879932860), (9, 2239947780), (10, 2015953002), (12, 1679960835), (14, 1439966430), (15, 1343968668), (18, 1119973890), (20, 1007976501), (21, 959977620), (27, 746649260), (28, 719983215), (30, 671984334), (31, 650307420), (35, 575986572), (36, 559986945), (42, 479988810), (45, 447989556), (49, 411418980), (54, 373324630), (60, 335992167), (62, 325153710), (63, 319992540), (70, 287993286), (84, 239994405), (90, 223994778), (93, 216769140), (98, 205709490), (105, 191995524), (108, 186662315), (124, 162576855), (126, 159996270), (135, 149329852), (140, 143996643), (147, 137139660), (155, 130061484), (180, 111997389), (186, 108384570), (189, 106664180), (196, 102854745), (210, 95997762), (217, 92901060), (245, 82283796), (252, 79998135), (270, 74664926), (279, 72256380), (294, 68569830), (310, 65030742), (315, 63998508), (343, 58774140), (372, 54192285), (378, 53332090), (420, 47998881), (434, 46450530), (441, 45713220), (465, 43353828), (490, 41141898), (540, 37332463), (558, 36128190), (588, 34284915), (620, 32515371), (630, 31999254), (651, 30967020), (686, 29387070), (735, 27427932), (756, 26666045), (837, 24085460), (868, 23225265), (882, 22856610), (930, 21676914), (945, 21332836), (980, 20570949), (1029, 19591380), (1085, 18580212), (1116, 18064095), (1260, 15999627), (1302, 15483510), (1323, 15237740), (1372, 14693535), (1395, 14451276), (1470, 13713966), (1519, 13271580), (1674, 12042730), (1715, 11754828), (1764, 11428305), (1860, 10838457), (1890, 10666418), (1953, 10322340), (2058, 9795690), (2170, 9290106), (2205, 9142644), (2604, 7741755), (2646, 7618870), (2790, 7225638), (2940, 6856983), (3038, 6635790), (3087, 6530460), (3255, 6193404), (3348, 6021365), (3430, 5877414), (3511, 5741820), (3780, 5333209), (3906, 5161170), (4116, 4897845), (4185, 4817092), (4340, 4645053), (4410, 4571322), (4557, 4423860), (5145, 3918276), (5292, 3809435), (5580, 3612819), (5859, 3440780), (6076, 3317895), (6174, 3265230), (6510, 3096702), (6615, 3047548), (6860, 2938707), (7022, 2870910), (7595, 2654316), (7812, 2580585), (8370, 2408546), (8820, 2285661), (9114, 2211930), (9261, 2176820), (9765, 2064468), (10290, 1959138), (10533, 1913940), (10633, 1895940), (11718, 1720390), (12348, 1632615), (13020, 1548351), (13230, 1523774), (13671, 1474620), (14044, 1435455), (15190, 1327158), (15435, 1306092), (16740, 1204273), (17555, 1148364), (18228, 1105965), (18522, 1088410), (19530, 1032234), (20580, 979569), (21066, 956970), (21266, 947970), (22785, 884772), (23436, 860195), (24577, 820260), (26460, 761887), (27342, 737310), (29295, 688156), (30380, 663579), (30870, 653046), (31599, 637980), (31899, 631980), (35110, 574182), (37044, 544205), (39060, 516117), (41013, 491540), (42132, 478485), (42532, 473985), (45570, 442386), (46305, 435364), (49154, 410130), (52665, 382788), (53165, 379188), (54684, 368655), (58590, 344078), (61740, 326523), (63198, 318990), (63798, 315990), (68355, 294924), (70220, 287091), (73731, 273420), (82026, 245770), (91140, 221193), (92610, 217682), (94797, 212660), (95697, 210660), (98308, 205065), (105330, 191394), (106330, 189594), (108841, 185220), (117180, 172039), (122885, 164052), (126396, 159495), (127596, 157995), (136710, 147462)]