681699480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 2711923200

約数和(自身を除く): 2030223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 242, 264, 266, 280, 285, 308, 330, 353, 363, 380, 385, 399, 418, 420, 440, 456, 462, 484, 532, 570, 605, 616, 627, 660, 665, 706, 726, 760, 770, 798, 836, 840, 847, 924, 968, 1045, 1059, 1064, 1140, 1155, 1210, 1254, 1320, 1330, 1412, 1452, 1463, 1540, 1596, 1672, 1694, 1765, 1815, 1848, 1995, 2090, 2118, 2280, 2299, 2310, 2420, 2471, 2508, 2541, 2660, 2824, 2904, 2926, 3080, 3135, 3192, 3388, 3530, 3630, 3883, 3990, 4180, 4235, 4236, 4389, 4598, 4620, 4840, 4942, 5016, 5082, 5295, 5320, 5852, 6270, 6707, 6776, 6897, 7060, 7260, 7315, 7413, 7766, 7980, 8360, 8470, 8472, 8778, 9196, 9240, 9884, 10164, 10590, 11495, 11649, 11704, 12355, 12540, 12705, 13414, 13794, 14120, 14520, 14630, 14826, 15532, 15960, 16093, 16940, 17556, 18392, 19415, 19768, 20121, 20328, 21180, 21945, 22990, 23298, 24710, 25080, 25410, 26828, 27181, 27588, 29260, 29652, 31064, 32186, 33535, 33880, 34485, 35112, 37065, 38830, 40242, 42360, 42713, 43890, 45980, 46596, 46949, 48279, 49420, 50820, 53656, 54362, 55176, 58245, 58520, 59304, 64372, 67070, 68970, 73777, 74130, 77660, 80465, 80484, 81543, 85426, 87780, 91960, 93192, 93898, 96558, 98840, 100605, 101640, 108724, 116490, 128139, 128744, 134140, 135905, 137940, 140847, 147554, 148260, 155320, 160930, 160968, 163086, 170852, 175560, 187796, 193116, 201210, 213565, 217448, 221331, 232980, 234745, 241395, 256278, 268280, 271810, 275880, 281694, 295108, 296520, 298991, 321860, 326172, 341704, 368885, 375592, 386232, 402420, 407715, 427130, 442662, 465960, 469490, 482790, 512556, 516439, 543620, 563388, 590216, 597982, 640695, 643720, 652344, 704235, 737770, 804840, 811547, 815430, 854260, 885324, 896973, 938980, 965580, 1025112, 1032878, 1087240, 1106655, 1126776, 1195964, 1281390, 1408470, 1475540, 1494955, 1549317, 1623094, 1630860, 1708520, 1770648, 1793946, 1877960, 1931160, 2065756, 2213310, 2391928, 2434641, 2562780, 2582195, 2816940, 2951080, 2989910, 3098634, 3246188, 3261720, 3587892, 4057735, 4131512, 4426620, 4484865, 4869282, 5125560, 5164390, 5633880, 5680829, 5979820, 6197268, 6492376, 7175784, 7746585, 8115470, 8853240, 8969730, 9738564, 10328780, 11361658, 11959640, 12173205, 12394536, 15493170, 16230940, 17042487, 17939460, 19477128, 20657560, 22723316, 24346410, 28404145, 30986340, 32461880, 34084974, 35878920, 45446632, 48692820, 56808290, 61972680, 68169948, 85212435, 97385640, 113616580, 136339896, 170424870, 227233160, 340849740, 681699480]

約数ペア:

[(1, 681699480), (2, 340849740), (3, 227233160), (4, 170424870), (5, 136339896), (6, 113616580), (7, 97385640), (8, 85212435), (10, 68169948), (11, 61972680), (12, 56808290), (14, 48692820), (15, 45446632), (19, 35878920), (20, 34084974), (21, 32461880), (22, 30986340), (24, 28404145), (28, 24346410), (30, 22723316), (33, 20657560), (35, 19477128), (38, 17939460), (40, 17042487), (42, 16230940), (44, 15493170), (55, 12394536), (56, 12173205), (57, 11959640), (60, 11361658), (66, 10328780), (70, 9738564), (76, 8969730), (77, 8853240), (84, 8115470), (88, 7746585), (95, 7175784), (105, 6492376), (110, 6197268), (114, 5979820), (120, 5680829), (121, 5633880), (132, 5164390), (133, 5125560), (140, 4869282), (152, 4484865), (154, 4426620), (165, 4131512), (168, 4057735), (190, 3587892), (209, 3261720), (210, 3246188), (220, 3098634), (228, 2989910), (231, 2951080), (242, 2816940), (264, 2582195), (266, 2562780), (280, 2434641), (285, 2391928), (308, 2213310), (330, 2065756), (353, 1931160), (363, 1877960), (380, 1793946), (385, 1770648), (399, 1708520), (418, 1630860), (420, 1623094), (440, 1549317), (456, 1494955), (462, 1475540), (484, 1408470), (532, 1281390), (570, 1195964), (605, 1126776), (616, 1106655), (627, 1087240), (660, 1032878), (665, 1025112), (706, 965580), (726, 938980), (760, 896973), (770, 885324), (798, 854260), (836, 815430), (840, 811547), (847, 804840), (924, 737770), (968, 704235), (1045, 652344), (1059, 643720), (1064, 640695), (1140, 597982), (1155, 590216), (1210, 563388), (1254, 543620), (1320, 516439), (1330, 512556), (1412, 482790), (1452, 469490), (1463, 465960), (1540, 442662), (1596, 427130), (1672, 407715), (1694, 402420), (1765, 386232), (1815, 375592), (1848, 368885), (1995, 341704), (2090, 326172), (2118, 321860), (2280, 298991), (2299, 296520), (2310, 295108), (2420, 281694), (2471, 275880), (2508, 271810), (2541, 268280), (2660, 256278), (2824, 241395), (2904, 234745), (2926, 232980), (3080, 221331), (3135, 217448), (3192, 213565), (3388, 201210), (3530, 193116), (3630, 187796), (3883, 175560), (3990, 170852), (4180, 163086), (4235, 160968), (4236, 160930), (4389, 155320), (4598, 148260), (4620, 147554), (4840, 140847), (4942, 137940), (5016, 135905), (5082, 134140), (5295, 128744), (5320, 128139), (5852, 116490), (6270, 108724), (6707, 101640), (6776, 100605), (6897, 98840), (7060, 96558), (7260, 93898), (7315, 93192), (7413, 91960), (7766, 87780), (7980, 85426), (8360, 81543), (8470, 80484), (8472, 80465), (8778, 77660), (9196, 74130), (9240, 73777), (9884, 68970), (10164, 67070), (10590, 64372), (11495, 59304), (11649, 58520), (11704, 58245), (12355, 55176), (12540, 54362), (12705, 53656), (13414, 50820), (13794, 49420), (14120, 48279), (14520, 46949), (14630, 46596), (14826, 45980), (15532, 43890), (15960, 42713), (16093, 42360), (16940, 40242), (17556, 38830), (18392, 37065), (19415, 35112), (19768, 34485), (20121, 33880), (20328, 33535), (21180, 32186), (21945, 31064), (22990, 29652), (23298, 29260), (24710, 27588), (25080, 27181), (25410, 26828)]