20175055320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2123

約数の個数: 384

約数和(自身を含む): 75309212160

約数和(自身を除く): 55134156840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 287, 289, 328, 340, 357, 408, 410, 420, 476, 492, 510, 574, 578, 595, 615, 680, 697, 714, 820, 840, 861, 867, 952, 984, 1020, 1148, 1156, 1190, 1230, 1394, 1428, 1435, 1445, 1640, 1722, 1734, 1785, 2023, 2027, 2040, 2091, 2296, 2312, 2380, 2460, 2788, 2856, 2870, 2890, 3444, 3468, 3485, 3570, 4046, 4054, 4182, 4305, 4335, 4760, 4879, 4920, 5576, 5740, 5780, 6069, 6081, 6888, 6936, 6970, 7140, 8092, 8108, 8364, 8610, 8670, 9758, 10115, 10135, 10455, 11480, 11560, 11849, 12138, 12162, 13940, 14189, 14280, 14637, 16184, 16216, 16728, 17220, 17340, 19516, 20230, 20270, 20910, 23698, 24276, 24324, 24395, 27880, 28378, 29274, 30345, 30405, 34440, 34459, 34680, 35547, 39032, 40460, 40540, 41820, 42567, 47396, 48552, 48648, 48790, 56756, 58548, 59245, 60690, 60810, 68918, 70945, 71094, 73185, 80920, 81080, 82943, 83107, 83640, 85134, 94792, 97580, 103377, 113512, 117096, 118490, 121380, 121620, 137836, 141890, 142188, 146370, 165886, 166214, 170268, 172295, 177735, 195160, 206754, 212835, 236980, 241213, 242760, 243240, 248829, 249321, 275672, 283780, 284376, 292740, 331772, 332428, 340536, 344590, 355470, 413508, 414715, 415535, 425670, 473960, 482426, 497658, 498642, 516885, 567560, 581749, 585480, 585803, 663544, 664856, 689180, 710940, 723639, 827016, 829430, 831070, 851340, 964852, 995316, 997284, 1033770, 1163498, 1171606, 1206065, 1244145, 1246605, 1378360, 1412819, 1421880, 1447278, 1658860, 1662140, 1702680, 1745247, 1757409, 1929704, 1990632, 1994568, 2067540, 2326996, 2343212, 2412130, 2488290, 2493210, 2825638, 2894556, 2908745, 2929015, 3317720, 3324280, 3490494, 3514818, 3618195, 4100621, 4135080, 4238457, 4653992, 4686424, 4824260, 4976580, 4986420, 5651276, 5789112, 5817490, 5858030, 6980988, 7029636, 7064095, 7236390, 8201242, 8476914, 8726235, 8787045, 9648520, 9889733, 9953160, 9972840, 11302552, 11634980, 11716060, 12301863, 13961976, 14059272, 14128190, 14472780, 16402484, 16953828, 17452470, 17574090, 19779466, 20503105, 21192285, 23269960, 23432120, 24017923, 24603726, 28256380, 28945560, 29669199, 32804968, 33907656, 34904940, 35148180, 39558932, 41006210, 42384570, 48035846, 49207452, 49448665, 56512760, 59338398, 61509315, 69809880, 70296360, 72053769, 79117864, 82012420, 84769140, 96071692, 98414904, 98897330, 118676796, 120089615, 123018630, 144107538, 148345995, 164024840, 168125461, 169538280, 192143384, 197794660, 237353592, 240179230, 246037260, 288215076, 296691990, 336250922, 360268845, 395589320, 480358460, 492074520, 504376383, 576430152, 593383980, 672501844, 720537690, 840627305, 960716920, 1008752766, 1186767960, 1345003688, 1441075380, 1681254610, 2017505532, 2521881915, 2882150760, 3362509220, 4035011064, 5043763830, 6725018440, 10087527660, 20175055320]

約数ペア:

[(1, 20175055320), (2, 10087527660), (3, 6725018440), (4, 5043763830), (5, 4035011064), (6, 3362509220), (7, 2882150760), (8, 2521881915), (10, 2017505532), (12, 1681254610), (14, 1441075380), (15, 1345003688), (17, 1186767960), (20, 1008752766), (21, 960716920), (24, 840627305), (28, 720537690), (30, 672501844), (34, 593383980), (35, 576430152), (40, 504376383), (41, 492074520), (42, 480358460), (51, 395589320), (56, 360268845), (60, 336250922), (68, 296691990), (70, 288215076), (82, 246037260), (84, 240179230), (85, 237353592), (102, 197794660), (105, 192143384), (119, 169538280), (120, 168125461), (123, 164024840), (136, 148345995), (140, 144107538), (164, 123018630), (168, 120089615), (170, 118676796), (204, 98897330), (205, 98414904), (210, 96071692), (238, 84769140), (246, 82012420), (255, 79117864), (280, 72053769), (287, 70296360), (289, 69809880), (328, 61509315), (340, 59338398), (357, 56512760), (408, 49448665), (410, 49207452), (420, 48035846), (476, 42384570), (492, 41006210), (510, 39558932), (574, 35148180), (578, 34904940), (595, 33907656), (615, 32804968), (680, 29669199), (697, 28945560), (714, 28256380), (820, 24603726), (840, 24017923), (861, 23432120), (867, 23269960), (952, 21192285), (984, 20503105), (1020, 19779466), (1148, 17574090), (1156, 17452470), (1190, 16953828), (1230, 16402484), (1394, 14472780), (1428, 14128190), (1435, 14059272), (1445, 13961976), (1640, 12301863), (1722, 11716060), (1734, 11634980), (1785, 11302552), (2023, 9972840), (2027, 9953160), (2040, 9889733), (2091, 9648520), (2296, 8787045), (2312, 8726235), (2380, 8476914), (2460, 8201242), (2788, 7236390), (2856, 7064095), (2870, 7029636), (2890, 6980988), (3444, 5858030), (3468, 5817490), (3485, 5789112), (3570, 5651276), (4046, 4986420), (4054, 4976580), (4182, 4824260), (4305, 4686424), (4335, 4653992), (4760, 4238457), (4879, 4135080), (4920, 4100621), (5576, 3618195), (5740, 3514818), (5780, 3490494), (6069, 3324280), (6081, 3317720), (6888, 2929015), (6936, 2908745), (6970, 2894556), (7140, 2825638), (8092, 2493210), (8108, 2488290), (8364, 2412130), (8610, 2343212), (8670, 2326996), (9758, 2067540), (10115, 1994568), (10135, 1990632), (10455, 1929704), (11480, 1757409), (11560, 1745247), (11849, 1702680), (12138, 1662140), (12162, 1658860), (13940, 1447278), (14189, 1421880), (14280, 1412819), (14637, 1378360), (16184, 1246605), (16216, 1244145), (16728, 1206065), (17220, 1171606), (17340, 1163498), (19516, 1033770), (20230, 997284), (20270, 995316), (20910, 964852), (23698, 851340), (24276, 831070), (24324, 829430), (24395, 827016), (27880, 723639), (28378, 710940), (29274, 689180), (30345, 664856), (30405, 663544), (34440, 585803), (34459, 585480), (34680, 581749), (35547, 567560), (39032, 516885), (40460, 498642), (40540, 497658), (41820, 482426), (42567, 473960), (47396, 425670), (48552, 415535), (48648, 414715), (48790, 413508), (56756, 355470), (58548, 344590), (59245, 340536), (60690, 332428), (60810, 331772), (68918, 292740), (70945, 284376), (71094, 283780), (73185, 275672), (80920, 249321), (81080, 248829), (82943, 243240), (83107, 242760), (83640, 241213), (85134, 236980), (94792, 212835), (97580, 206754), (103377, 195160), (113512, 177735), (117096, 172295), (118490, 170268), (121380, 166214), (121620, 165886), (137836, 146370), (141890, 142188)]