331363752480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{25981}}^1$

素因数の和:26540

約数の個数: 288

約数和(自身を含む): 1199639449008

約数和(自身を除く): 868275696528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 521, 544, 612, 680, 720, 765, 816, 1020, 1042, 1224, 1360, 1440, 1530, 1563, 1632, 2040, 2084, 2448, 2605, 2720, 3060, 3126, 4080, 4168, 4689, 4896, 5210, 6120, 6252, 7815, 8160, 8336, 8857, 9378, 10420, 12240, 12504, 15630, 16672, 17714, 18756, 20840, 23445, 24480, 25008, 25981, 26571, 31260, 35428, 37512, 41680, 44285, 46890, 50016, 51962, 53142, 62520, 70856, 75024, 77943, 79713, 83360, 88570, 93780, 103924, 106284, 125040, 129905, 132855, 141712, 150048, 155886, 159426, 177140, 187560, 207848, 212568, 233829, 250080, 259810, 265710, 283424, 311772, 318852, 354280, 375120, 389715, 398565, 415696, 425136, 441677, 467658, 519620, 531420, 623544, 637704, 708560, 750240, 779430, 797130, 831392, 850272, 883354, 935316, 1039240, 1062840, 1169145, 1247088, 1275408, 1325031, 1417120, 1558860, 1594260, 1766708, 1870632, 2078480, 2125680, 2208385, 2338290, 2494176, 2550816, 2650062, 3117720, 3188520, 3533416, 3741264, 3975093, 4156960, 4251360, 4416770, 4676580, 5300124, 6235440, 6377040, 6625155, 7066832, 7482528, 7950186, 8833540, 9353160, 10600248, 12470880, 12754080, 13250310, 13536101, 14133664, 15900372, 17667080, 18706320, 19875465, 21200496, 26500620, 27072202, 31800744, 35334160, 37412640, 39750930, 40608303, 42400992, 53001240, 54144404, 63601488, 67680505, 70668320, 79501860, 81216606, 106002480, 108288808, 121824909, 127202976, 135361010, 159003720, 162433212, 203041515, 212004960, 216577616, 230113717, 243649818, 270722020, 318007440, 324866424, 406083030, 433155232, 460227434, 487299636, 541444040, 609124545, 636014880, 649732848, 690341151, 812166060, 920454868, 974599272, 1082888080, 1150568585, 1218249090, 1299465696, 1380682302, 1624332120, 1840909736, 1949198544, 2071023453, 2165776160, 2301137170, 2436498180, 2761364604, 3248664240, 3451705755, 3681819472, 3898397088, 4142046906, 4602274340, 4872996360, 5522729208, 6497328480, 6903411510, 7363638944, 8284093812, 9204548680, 9745992720, 10355117265, 11045458416, 13806823020, 16568187624, 18409097360, 19491985440, 20710234530, 22090916832, 27613646040, 33136375248, 36818194720, 41420469060, 55227292080, 66272750496, 82840938120, 110454584160, 165681876240, 331363752480]

約数ペア:

[(1, 331363752480), (2, 165681876240), (3, 110454584160), (4, 82840938120), (5, 66272750496), (6, 55227292080), (8, 41420469060), (9, 36818194720), (10, 33136375248), (12, 27613646040), (15, 22090916832), (16, 20710234530), (17, 19491985440), (18, 18409097360), (20, 16568187624), (24, 13806823020), (30, 11045458416), (32, 10355117265), (34, 9745992720), (36, 9204548680), (40, 8284093812), (45, 7363638944), (48, 6903411510), (51, 6497328480), (60, 5522729208), (68, 4872996360), (72, 4602274340), (80, 4142046906), (85, 3898397088), (90, 3681819472), (96, 3451705755), (102, 3248664240), (120, 2761364604), (136, 2436498180), (144, 2301137170), (153, 2165776160), (160, 2071023453), (170, 1949198544), (180, 1840909736), (204, 1624332120), (240, 1380682302), (255, 1299465696), (272, 1218249090), (288, 1150568585), (306, 1082888080), (340, 974599272), (360, 920454868), (408, 812166060), (480, 690341151), (510, 649732848), (521, 636014880), (544, 609124545), (612, 541444040), (680, 487299636), (720, 460227434), (765, 433155232), (816, 406083030), (1020, 324866424), (1042, 318007440), (1224, 270722020), (1360, 243649818), (1440, 230113717), (1530, 216577616), (1563, 212004960), (1632, 203041515), (2040, 162433212), (2084, 159003720), (2448, 135361010), (2605, 127202976), (2720, 121824909), (3060, 108288808), (3126, 106002480), (4080, 81216606), (4168, 79501860), (4689, 70668320), (4896, 67680505), (5210, 63601488), (6120, 54144404), (6252, 53001240), (7815, 42400992), (8160, 40608303), (8336, 39750930), (8857, 37412640), (9378, 35334160), (10420, 31800744), (12240, 27072202), (12504, 26500620), (15630, 21200496), (16672, 19875465), (17714, 18706320), (18756, 17667080), (20840, 15900372), (23445, 14133664), (24480, 13536101), (25008, 13250310), (25981, 12754080), (26571, 12470880), (31260, 10600248), (35428, 9353160), (37512, 8833540), (41680, 7950186), (44285, 7482528), (46890, 7066832), (50016, 6625155), (51962, 6377040), (53142, 6235440), (62520, 5300124), (70856, 4676580), (75024, 4416770), (77943, 4251360), (79713, 4156960), (83360, 3975093), (88570, 3741264), (93780, 3533416), (103924, 3188520), (106284, 3117720), (125040, 2650062), (129905, 2550816), (132855, 2494176), (141712, 2338290), (150048, 2208385), (155886, 2125680), (159426, 2078480), (177140, 1870632), (187560, 1766708), (207848, 1594260), (212568, 1558860), (233829, 1417120), (250080, 1325031), (259810, 1275408), (265710, 1247088), (283424, 1169145), (311772, 1062840), (318852, 1039240), (354280, 935316), (375120, 883354), (389715, 850272), (398565, 831392), (415696, 797130), (425136, 779430), (441677, 750240), (467658, 708560), (519620, 637704), (531420, 623544)]