19927007640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1464

約数の個数: 320

約数和(自身を含む): 71196032160

約数和(自身を除く): 51269024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 331, 340, 360, 405, 408, 459, 510, 540, 612, 648, 662, 680, 765, 810, 918, 993, 1020, 1080, 1093, 1224, 1324, 1377, 1530, 1620, 1655, 1836, 1986, 2040, 2186, 2295, 2648, 2754, 2979, 3060, 3240, 3279, 3310, 3672, 3972, 4372, 4590, 4965, 5465, 5508, 5627, 5958, 6120, 6558, 6620, 6885, 7944, 8744, 8937, 9180, 9837, 9930, 10930, 11016, 11254, 11916, 13116, 13240, 13770, 14895, 16395, 16881, 17874, 18360, 18581, 19674, 19860, 21860, 22508, 23832, 26232, 26811, 27540, 28135, 29511, 29790, 32790, 33762, 35748, 37162, 39348, 39720, 43720, 44685, 45016, 49185, 50643, 53622, 55080, 55743, 56270, 59022, 59580, 65580, 67524, 71496, 74324, 78696, 84405, 88533, 89370, 92905, 98370, 101286, 107244, 111486, 112540, 118044, 119160, 131160, 134055, 135048, 147555, 148648, 151929, 167229, 168810, 177066, 178740, 185810, 196740, 202572, 214488, 222972, 225080, 236088, 253215, 268110, 278715, 295110, 303858, 334458, 337620, 354132, 357480, 361783, 371620, 393480, 405144, 442665, 445944, 455787, 501687, 506430, 536220, 557430, 590220, 607716, 668916, 675240, 708264, 723566, 743240, 759645, 836145, 885330, 911574, 1003374, 1012860, 1072440, 1085349, 1114860, 1180440, 1215432, 1337832, 1447132, 1505061, 1519290, 1672290, 1770660, 1808915, 1823148, 2006748, 2025720, 2170698, 2229720, 2278935, 2508435, 2894264, 3010122, 3038580, 3256047, 3344580, 3541320, 3617830, 3646296, 4013496, 4341396, 4557870, 5016870, 5426745, 6020244, 6077160, 6150311, 6512094, 6689160, 7235660, 7525305, 8682792, 9115740, 9768141, 10033740, 10853490, 12040488, 12300622, 13024188, 14471320, 15050610, 16280235, 18231480, 18450933, 19536282, 20067480, 21706980, 24601244, 26048376, 29304423, 30101220, 30751555, 32560470, 36901866, 39072564, 43413960, 48840705, 49202488, 55352799, 58608846, 60202440, 61503110, 65120940, 73803732, 78145128, 92254665, 97681410, 110705598, 117217692, 123006220, 130241880, 146522115, 147607464, 166058397, 184509330, 195362820, 221411196, 234435384, 246012440, 276763995, 293044230, 332116794, 369018660, 390725640, 442822392, 498175191, 553527990, 586088460, 664233588, 738037320, 830291985, 996350382, 1107055980, 1172176920, 1328467176, 1660583970, 1992700764, 2214111960, 2490875955, 3321167940, 3985401528, 4981751910, 6642335880, 9963503820, 19927007640]

約数ペア:

[(1, 19927007640), (2, 9963503820), (3, 6642335880), (4, 4981751910), (5, 3985401528), (6, 3321167940), (8, 2490875955), (9, 2214111960), (10, 1992700764), (12, 1660583970), (15, 1328467176), (17, 1172176920), (18, 1107055980), (20, 996350382), (24, 830291985), (27, 738037320), (30, 664233588), (34, 586088460), (36, 553527990), (40, 498175191), (45, 442822392), (51, 390725640), (54, 369018660), (60, 332116794), (68, 293044230), (72, 276763995), (81, 246012440), (85, 234435384), (90, 221411196), (102, 195362820), (108, 184509330), (120, 166058397), (135, 147607464), (136, 146522115), (153, 130241880), (162, 123006220), (170, 117217692), (180, 110705598), (204, 97681410), (216, 92254665), (255, 78145128), (270, 73803732), (306, 65120940), (324, 61503110), (331, 60202440), (340, 58608846), (360, 55352799), (405, 49202488), (408, 48840705), (459, 43413960), (510, 39072564), (540, 36901866), (612, 32560470), (648, 30751555), (662, 30101220), (680, 29304423), (765, 26048376), (810, 24601244), (918, 21706980), (993, 20067480), (1020, 19536282), (1080, 18450933), (1093, 18231480), (1224, 16280235), (1324, 15050610), (1377, 14471320), (1530, 13024188), (1620, 12300622), (1655, 12040488), (1836, 10853490), (1986, 10033740), (2040, 9768141), (2186, 9115740), (2295, 8682792), (2648, 7525305), (2754, 7235660), (2979, 6689160), (3060, 6512094), (3240, 6150311), (3279, 6077160), (3310, 6020244), (3672, 5426745), (3972, 5016870), (4372, 4557870), (4590, 4341396), (4965, 4013496), (5465, 3646296), (5508, 3617830), (5627, 3541320), (5958, 3344580), (6120, 3256047), (6558, 3038580), (6620, 3010122), (6885, 2894264), (7944, 2508435), (8744, 2278935), (8937, 2229720), (9180, 2170698), (9837, 2025720), (9930, 2006748), (10930, 1823148), (11016, 1808915), (11254, 1770660), (11916, 1672290), (13116, 1519290), (13240, 1505061), (13770, 1447132), (14895, 1337832), (16395, 1215432), (16881, 1180440), (17874, 1114860), (18360, 1085349), (18581, 1072440), (19674, 1012860), (19860, 1003374), (21860, 911574), (22508, 885330), (23832, 836145), (26232, 759645), (26811, 743240), (27540, 723566), (28135, 708264), (29511, 675240), (29790, 668916), (32790, 607716), (33762, 590220), (35748, 557430), (37162, 536220), (39348, 506430), (39720, 501687), (43720, 455787), (44685, 445944), (45016, 442665), (49185, 405144), (50643, 393480), (53622, 371620), (55080, 361783), (55743, 357480), (56270, 354132), (59022, 337620), (59580, 334458), (65580, 303858), (67524, 295110), (71496, 278715), (74324, 268110), (78696, 253215), (84405, 236088), (88533, 225080), (89370, 222972), (92905, 214488), (98370, 202572), (101286, 196740), (107244, 185810), (111486, 178740), (112540, 177066), (118044, 168810), (119160, 167229), (131160, 151929), (134055, 148648), (135048, 147555)]