19480474080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29473}}^1$

素因数の和:29520

約数の個数: 288

約数和(自身を含む): 72996958944

約数和(自身を除く): 53516484864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 6120, 6480, 6885, 7344, 7776, 8160, 8262, 9180, 9720, 11016, 12240, 12960, 13770, 14688, 16524, 18360, 19440, 20655, 22032, 24480, 27540, 29473, 33048, 36720, 38880, 41310, 44064, 55080, 58946, 66096, 73440, 82620, 88419, 110160, 117892, 132192, 147365, 165240, 176838, 220320, 235784, 265257, 294730, 330480, 353676, 442095, 471568, 501041, 530514, 589460, 660960, 707352, 795771, 884190, 943136, 1002082, 1061028, 1178920, 1326285, 1414704, 1503123, 1591542, 1768380, 2004164, 2122056, 2357840, 2387313, 2505205, 2652570, 2829408, 3006246, 3183084, 3536760, 3978855, 4008328, 4244112, 4509369, 4715680, 4774626, 5010410, 5305140, 6012492, 6366168, 7073520, 7161939, 7515615, 7957710, 8016656, 8488224, 9018738, 9549252, 10020820, 10610280, 11936565, 12024984, 12732336, 13528107, 14147040, 14323878, 15031230, 15915420, 16033312, 18037476, 19098504, 20041640, 21220560, 22546845, 23873130, 24049968, 25464672, 27056214, 28647756, 30062460, 31830840, 35809695, 36074952, 38197008, 40083280, 40584321, 42441120, 45093690, 47746260, 48099936, 54112428, 57295512, 60124920, 63661680, 67640535, 71619390, 72149904, 76394016, 80166560, 81168642, 90187380, 95492520, 108224856, 114591024, 120249840, 121752963, 127323360, 135281070, 143238780, 144299808, 162337284, 180374760, 190985040, 202921605, 216449712, 229182048, 240499680, 243505926, 270562140, 286477560, 324674568, 360749520, 381970080, 405843210, 432899424, 487011852, 541124280, 572955120, 608764815, 649349136, 721499040, 811686420, 974023704, 1082248560, 1145910240, 1217529630, 1298698272, 1623372840, 1948047408, 2164497120, 2435059260, 3246745680, 3896094816, 4870118520, 6493491360, 9740237040, 19480474080]

約数ペア:

[(1, 19480474080), (2, 9740237040), (3, 6493491360), (4, 4870118520), (5, 3896094816), (6, 3246745680), (8, 2435059260), (9, 2164497120), (10, 1948047408), (12, 1623372840), (15, 1298698272), (16, 1217529630), (17, 1145910240), (18, 1082248560), (20, 974023704), (24, 811686420), (27, 721499040), (30, 649349136), (32, 608764815), (34, 572955120), (36, 541124280), (40, 487011852), (45, 432899424), (48, 405843210), (51, 381970080), (54, 360749520), (60, 324674568), (68, 286477560), (72, 270562140), (80, 243505926), (81, 240499680), (85, 229182048), (90, 216449712), (96, 202921605), (102, 190985040), (108, 180374760), (120, 162337284), (135, 144299808), (136, 143238780), (144, 135281070), (153, 127323360), (160, 121752963), (162, 120249840), (170, 114591024), (180, 108224856), (204, 95492520), (216, 90187380), (240, 81168642), (243, 80166560), (255, 76394016), (270, 72149904), (272, 71619390), (288, 67640535), (306, 63661680), (324, 60124920), (340, 57295512), (360, 54112428), (405, 48099936), (408, 47746260), (432, 45093690), (459, 42441120), (480, 40584321), (486, 40083280), (510, 38197008), (540, 36074952), (544, 35809695), (612, 31830840), (648, 30062460), (680, 28647756), (720, 27056214), (765, 25464672), (810, 24049968), (816, 23873130), (864, 22546845), (918, 21220560), (972, 20041640), (1020, 19098504), (1080, 18037476), (1215, 16033312), (1224, 15915420), (1296, 15031230), (1360, 14323878), (1377, 14147040), (1440, 13528107), (1530, 12732336), (1620, 12024984), (1632, 11936565), (1836, 10610280), (1944, 10020820), (2040, 9549252), (2160, 9018738), (2295, 8488224), (2430, 8016656), (2448, 7957710), (2592, 7515615), (2720, 7161939), (2754, 7073520), (3060, 6366168), (3240, 6012492), (3672, 5305140), (3888, 5010410), (4080, 4774626), (4131, 4715680), (4320, 4509369), (4590, 4244112), (4860, 4008328), (4896, 3978855), (5508, 3536760), (6120, 3183084), (6480, 3006246), (6885, 2829408), (7344, 2652570), (7776, 2505205), (8160, 2387313), (8262, 2357840), (9180, 2122056), (9720, 2004164), (11016, 1768380), (12240, 1591542), (12960, 1503123), (13770, 1414704), (14688, 1326285), (16524, 1178920), (18360, 1061028), (19440, 1002082), (20655, 943136), (22032, 884190), (24480, 795771), (27540, 707352), (29473, 660960), (33048, 589460), (36720, 530514), (38880, 501041), (41310, 471568), (44064, 442095), (55080, 353676), (58946, 330480), (66096, 294730), (73440, 265257), (82620, 235784), (88419, 220320), (110160, 176838), (117892, 165240), (132192, 147365)]