30828305280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1377

約数の個数: 256

約数和(自身を含む): 101227786560

約数和(自身を除く): 70399481280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 641, 677, 740, 888, 960, 1110, 1184, 1282, 1354, 1480, 1776, 1920, 1923, 2031, 2220, 2368, 2564, 2708, 2960, 3205, 3385, 3552, 3846, 4062, 4440, 4736, 5128, 5416, 5920, 6410, 6770, 7104, 7692, 8124, 8880, 9615, 10155, 10256, 10832, 11840, 12820, 13540, 14208, 15384, 16248, 17760, 19230, 20310, 20512, 21664, 23680, 23717, 25049, 25640, 27080, 30768, 32496, 35520, 38460, 40620, 41024, 43328, 47434, 50098, 51280, 54160, 61536, 64992, 71040, 71151, 75147, 76920, 81240, 82048, 86656, 94868, 100196, 102560, 108320, 118585, 123072, 125245, 129984, 142302, 150294, 153840, 162480, 189736, 200392, 205120, 216640, 237170, 246144, 250490, 259968, 284604, 300588, 307680, 324960, 355755, 375735, 379472, 400784, 410240, 433280, 433957, 474340, 500980, 569208, 601176, 615360, 649920, 711510, 751470, 758944, 801568, 867914, 948680, 1001960, 1138416, 1202352, 1230720, 1299840, 1301871, 1423020, 1502940, 1517888, 1603136, 1735828, 1897360, 2003920, 2169785, 2276832, 2404704, 2603742, 2846040, 3005880, 3035776, 3206272, 3471656, 3794720, 4007840, 4339570, 4553664, 4809408, 5207484, 5692080, 6011760, 6509355, 6943312, 7589440, 8015680, 8679140, 9107328, 9618816, 10414968, 11384160, 12023520, 13018710, 13886624, 15178880, 16031360, 16056409, 17358280, 20829936, 22768320, 24047040, 26037420, 27773248, 32112818, 34716560, 41659872, 45536640, 48094080, 48169227, 52074840, 55546496, 64225636, 69433120, 80282045, 83319744, 96338454, 104149680, 128451272, 138866240, 160564090, 166639488, 192676908, 208299360, 240846135, 256902544, 277732480, 321128180, 385353816, 416598720, 481692270, 513805088, 642256360, 770707632, 833197440, 963384540, 1027610176, 1284512720, 1541415264, 1926769080, 2055220352, 2569025440, 3082830528, 3853538160, 5138050880, 6165661056, 7707076320, 10276101760, 15414152640, 30828305280]

約数ペア:

[(1, 30828305280), (2, 15414152640), (3, 10276101760), (4, 7707076320), (5, 6165661056), (6, 5138050880), (8, 3853538160), (10, 3082830528), (12, 2569025440), (15, 2055220352), (16, 1926769080), (20, 1541415264), (24, 1284512720), (30, 1027610176), (32, 963384540), (37, 833197440), (40, 770707632), (48, 642256360), (60, 513805088), (64, 481692270), (74, 416598720), (80, 385353816), (96, 321128180), (111, 277732480), (120, 256902544), (128, 240846135), (148, 208299360), (160, 192676908), (185, 166639488), (192, 160564090), (222, 138866240), (240, 128451272), (296, 104149680), (320, 96338454), (370, 83319744), (384, 80282045), (444, 69433120), (480, 64225636), (555, 55546496), (592, 52074840), (640, 48169227), (641, 48094080), (677, 45536640), (740, 41659872), (888, 34716560), (960, 32112818), (1110, 27773248), (1184, 26037420), (1282, 24047040), (1354, 22768320), (1480, 20829936), (1776, 17358280), (1920, 16056409), (1923, 16031360), (2031, 15178880), (2220, 13886624), (2368, 13018710), (2564, 12023520), (2708, 11384160), (2960, 10414968), (3205, 9618816), (3385, 9107328), (3552, 8679140), (3846, 8015680), (4062, 7589440), (4440, 6943312), (4736, 6509355), (5128, 6011760), (5416, 5692080), (5920, 5207484), (6410, 4809408), (6770, 4553664), (7104, 4339570), (7692, 4007840), (8124, 3794720), (8880, 3471656), (9615, 3206272), (10155, 3035776), (10256, 3005880), (10832, 2846040), (11840, 2603742), (12820, 2404704), (13540, 2276832), (14208, 2169785), (15384, 2003920), (16248, 1897360), (17760, 1735828), (19230, 1603136), (20310, 1517888), (20512, 1502940), (21664, 1423020), (23680, 1301871), (23717, 1299840), (25049, 1230720), (25640, 1202352), (27080, 1138416), (30768, 1001960), (32496, 948680), (35520, 867914), (38460, 801568), (40620, 758944), (41024, 751470), (43328, 711510), (47434, 649920), (50098, 615360), (51280, 601176), (54160, 569208), (61536, 500980), (64992, 474340), (71040, 433957), (71151, 433280), (75147, 410240), (76920, 400784), (81240, 379472), (82048, 375735), (86656, 355755), (94868, 324960), (100196, 307680), (102560, 300588), (108320, 284604), (118585, 259968), (123072, 250490), (125245, 246144), (129984, 237170), (142302, 216640), (150294, 205120), (153840, 200392), (162480, 189736)]