830472812800

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{63391}}^1$

素因数の和:63529

約数の個数: 216

約数和(自身を含む): 2169056171520

約数和(自身を除く): 1338583358720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 115, 128, 160, 178, 184, 200, 230, 256, 320, 356, 368, 400, 445, 460, 575, 640, 712, 736, 800, 890, 920, 1150, 1280, 1424, 1472, 1600, 1780, 1840, 2047, 2225, 2300, 2848, 2944, 3200, 3560, 3680, 4094, 4450, 4600, 5696, 5888, 6400, 7120, 7360, 8188, 8900, 9200, 10235, 11392, 14240, 14720, 16376, 17800, 18400, 20470, 22784, 28480, 29440, 32752, 35600, 36800, 40940, 51175, 56960, 63391, 65504, 71200, 73600, 81880, 102350, 113920, 126782, 131008, 142400, 147200, 163760, 204700, 253564, 262016, 284800, 316955, 327520, 409400, 507128, 524032, 569600, 633910, 655040, 818800, 1014256, 1267820, 1310080, 1457993, 1584775, 1637600, 2028512, 2535640, 2620160, 2915986, 3169550, 3275200, 4057024, 5071280, 5641799, 5831972, 6339100, 6550400, 7289965, 8114048, 10142560, 11283598, 11663944, 12678200, 13100800, 14579930, 16228096, 20285120, 22567196, 23327888, 25356400, 28208995, 29159860, 36449825, 40570240, 45134392, 46655776, 50712800, 56417990, 58319720, 72899650, 81140480, 90268784, 93311552, 101425600, 112835980, 116639440, 129761377, 141044975, 145799300, 180537568, 186623104, 202851200, 225671960, 233278880, 259522754, 282089950, 291598600, 361075136, 373246208, 405702400, 451343920, 466557760, 519045508, 564179900, 583197200, 648806885, 722150272, 902687840, 933115520, 1038091016, 1128359800, 1166394400, 1297613770, 1444300544, 1805375680, 1866231040, 2076182032, 2256719600, 2332788800, 2595227540, 3244034425, 3610751360, 4152364064, 4513439200, 4665577600, 5190455080, 6488068850, 7221502720, 8304728128, 9026878400, 9331155200, 10380910160, 12976137700, 16609456256, 18053756800, 20761820320, 25952275400, 33218912512, 36107513600, 41523640640, 51904550800, 83047281280, 103809101600, 166094562560, 207618203200, 415236406400, 830472812800]

約数ペア:

[(1, 830472812800), (2, 415236406400), (4, 207618203200), (5, 166094562560), (8, 103809101600), (10, 83047281280), (16, 51904550800), (20, 41523640640), (23, 36107513600), (25, 33218912512), (32, 25952275400), (40, 20761820320), (46, 18053756800), (50, 16609456256), (64, 12976137700), (80, 10380910160), (89, 9331155200), (92, 9026878400), (100, 8304728128), (115, 7221502720), (128, 6488068850), (160, 5190455080), (178, 4665577600), (184, 4513439200), (200, 4152364064), (230, 3610751360), (256, 3244034425), (320, 2595227540), (356, 2332788800), (368, 2256719600), (400, 2076182032), (445, 1866231040), (460, 1805375680), (575, 1444300544), (640, 1297613770), (712, 1166394400), (736, 1128359800), (800, 1038091016), (890, 933115520), (920, 902687840), (1150, 722150272), (1280, 648806885), (1424, 583197200), (1472, 564179900), (1600, 519045508), (1780, 466557760), (1840, 451343920), (2047, 405702400), (2225, 373246208), (2300, 361075136), (2848, 291598600), (2944, 282089950), (3200, 259522754), (3560, 233278880), (3680, 225671960), (4094, 202851200), (4450, 186623104), (4600, 180537568), (5696, 145799300), (5888, 141044975), (6400, 129761377), (7120, 116639440), (7360, 112835980), (8188, 101425600), (8900, 93311552), (9200, 90268784), (10235, 81140480), (11392, 72899650), (14240, 58319720), (14720, 56417990), (16376, 50712800), (17800, 46655776), (18400, 45134392), (20470, 40570240), (22784, 36449825), (28480, 29159860), (29440, 28208995), (32752, 25356400), (35600, 23327888), (36800, 22567196), (40940, 20285120), (51175, 16228096), (56960, 14579930), (63391, 13100800), (65504, 12678200), (71200, 11663944), (73600, 11283598), (81880, 10142560), (102350, 8114048), (113920, 7289965), (126782, 6550400), (131008, 6339100), (142400, 5831972), (147200, 5641799), (163760, 5071280), (204700, 4057024), (253564, 3275200), (262016, 3169550), (284800, 2915986), (316955, 2620160), (327520, 2535640), (409400, 2028512), (507128, 1637600), (524032, 1584775), (569600, 1457993), (633910, 1310080), (655040, 1267820), (818800, 1014256)]