454397580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 288

約数和(自身を含む): 1772326080

約数和(自身を除く): 1317928500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1321, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2642, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 3963, 4095, 4410, 4914, 5284, 5292, 5460, 5733, 6370, 6605, 6615, 7020, 7644, 7926, 8190, 8820, 9247, 9555, 9828, 11466, 11889, 12285, 12740, 13210, 13230, 15852, 16380, 17173, 17199, 18494, 19110, 19815, 22932, 23778, 24570, 26420, 26460, 27741, 28665, 34346, 34398, 35667, 36988, 38220, 39630, 46235, 47556, 49140, 51519, 55482, 57330, 59445, 64729, 68692, 68796, 71334, 79260, 83223, 85865, 85995, 92470, 103038, 110964, 114660, 118890, 120211, 129458, 138705, 142668, 154557, 166446, 171730, 171990, 178335, 184940, 194187, 206076, 237780, 240422, 249669, 257595, 258916, 277410, 309114, 323645, 332892, 343460, 343980, 356670, 360633, 388374, 416115, 463671, 480844, 499338, 515190, 554820, 582561, 601055, 618228, 647290, 713340, 721266, 772785, 776748, 832230, 841477, 927342, 970935, 998676, 1030380, 1081899, 1165122, 1202110, 1248345, 1294580, 1442532, 1545570, 1664460, 1682954, 1747683, 1803165, 1854684, 1941870, 2163798, 2318355, 2330244, 2404220, 2496690, 2524431, 2912805, 3091140, 3245697, 3365908, 3495366, 3606330, 3883740, 4207385, 4327596, 4636710, 4993380, 5048862, 5409495, 5825610, 6491394, 6990732, 7212660, 7573293, 8414770, 8738415, 9273420, 10097724, 10818990, 11651220, 12622155, 12982788, 15146586, 16228485, 16829540, 17476830, 21637980, 22719879, 25244310, 30293172, 32456970, 34953660, 37866465, 45439758, 50488620, 64913940, 75732930, 90879516, 113599395, 151465860, 227198790, 454397580]

約数ペア:

[(1, 454397580), (2, 227198790), (3, 151465860), (4, 113599395), (5, 90879516), (6, 75732930), (7, 64913940), (9, 50488620), (10, 45439758), (12, 37866465), (13, 34953660), (14, 32456970), (15, 30293172), (18, 25244310), (20, 22719879), (21, 21637980), (26, 17476830), (27, 16829540), (28, 16228485), (30, 15146586), (35, 12982788), (36, 12622155), (39, 11651220), (42, 10818990), (45, 10097724), (49, 9273420), (52, 8738415), (54, 8414770), (60, 7573293), (63, 7212660), (65, 6990732), (70, 6491394), (78, 5825610), (84, 5409495), (90, 5048862), (91, 4993380), (98, 4636710), (105, 4327596), (108, 4207385), (117, 3883740), (126, 3606330), (130, 3495366), (135, 3365908), (140, 3245697), (147, 3091140), (156, 2912805), (180, 2524431), (182, 2496690), (189, 2404220), (195, 2330244), (196, 2318355), (210, 2163798), (234, 1941870), (245, 1854684), (252, 1803165), (260, 1747683), (270, 1682954), (273, 1664460), (294, 1545570), (315, 1442532), (351, 1294580), (364, 1248345), (378, 1202110), (390, 1165122), (420, 1081899), (441, 1030380), (455, 998676), (468, 970935), (490, 927342), (540, 841477), (546, 832230), (585, 776748), (588, 772785), (630, 721266), (637, 713340), (702, 647290), (735, 618228), (756, 601055), (780, 582561), (819, 554820), (882, 515190), (910, 499338), (945, 480844), (980, 463671), (1092, 416115), (1170, 388374), (1260, 360633), (1274, 356670), (1321, 343980), (1323, 343460), (1365, 332892), (1404, 323645), (1470, 309114), (1638, 277410), (1755, 258916), (1764, 257595), (1820, 249669), (1890, 240422), (1911, 237780), (2205, 206076), (2340, 194187), (2457, 184940), (2548, 178335), (2642, 171990), (2646, 171730), (2730, 166446), (2940, 154557), (3185, 142668), (3276, 138705), (3510, 129458), (3780, 120211), (3822, 118890), (3963, 114660), (4095, 110964), (4410, 103038), (4914, 92470), (5284, 85995), (5292, 85865), (5460, 83223), (5733, 79260), (6370, 71334), (6605, 68796), (6615, 68692), (7020, 64729), (7644, 59445), (7926, 57330), (8190, 55482), (8820, 51519), (9247, 49140), (9555, 47556), (9828, 46235), (11466, 39630), (11889, 38220), (12285, 36988), (12740, 35667), (13210, 34398), (13230, 34346), (15852, 28665), (16380, 27741), (17173, 26460), (17199, 26420), (18494, 24570), (19110, 23778), (19815, 22932)]