156385080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 224

約数和(自身を含む): 547724160

約数和(自身を除く): 391339080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 173, 180, 186, 216, 243, 248, 270, 279, 310, 324, 346, 360, 372, 405, 465, 486, 519, 540, 558, 620, 648, 692, 729, 744, 810, 837, 865, 930, 972, 1038, 1080, 1116, 1215, 1240, 1384, 1395, 1458, 1557, 1620, 1674, 1730, 1860, 1944, 2076, 2232, 2430, 2511, 2595, 2790, 2916, 3114, 3240, 3348, 3460, 3645, 3720, 4152, 4185, 4671, 4860, 5022, 5190, 5363, 5580, 5832, 6228, 6696, 6920, 7290, 7533, 7785, 8370, 9342, 9720, 10044, 10380, 10726, 11160, 12456, 12555, 14013, 14580, 15066, 15570, 16089, 16740, 18684, 20088, 20760, 21452, 22599, 23355, 25110, 26815, 28026, 29160, 30132, 31140, 32178, 33480, 37368, 37665, 42039, 42904, 45198, 46710, 48267, 50220, 53630, 56052, 60264, 62280, 64356, 70065, 75330, 80445, 84078, 90396, 93420, 96534, 100440, 107260, 112104, 112995, 126117, 128712, 140130, 144801, 150660, 160890, 168156, 180792, 186840, 193068, 210195, 214520, 225990, 241335, 252234, 280260, 289602, 301320, 321780, 336312, 386136, 420390, 434403, 451980, 482670, 504468, 560520, 579204, 630585, 643560, 724005, 840780, 868806, 903960, 965340, 1008936, 1158408, 1261170, 1303209, 1448010, 1681560, 1737612, 1930680, 2172015, 2522340, 2606418, 2896020, 3475224, 3909627, 4344030, 5044680, 5212836, 5792040, 6516045, 7819254, 8688060, 10425672, 13032090, 15638508, 17376120, 19548135, 26064180, 31277016, 39096270, 52128360, 78192540, 156385080]

約数ペア:

[(1, 156385080), (2, 78192540), (3, 52128360), (4, 39096270), (5, 31277016), (6, 26064180), (8, 19548135), (9, 17376120), (10, 15638508), (12, 13032090), (15, 10425672), (18, 8688060), (20, 7819254), (24, 6516045), (27, 5792040), (30, 5212836), (31, 5044680), (36, 4344030), (40, 3909627), (45, 3475224), (54, 2896020), (60, 2606418), (62, 2522340), (72, 2172015), (81, 1930680), (90, 1737612), (93, 1681560), (108, 1448010), (120, 1303209), (124, 1261170), (135, 1158408), (155, 1008936), (162, 965340), (173, 903960), (180, 868806), (186, 840780), (216, 724005), (243, 643560), (248, 630585), (270, 579204), (279, 560520), (310, 504468), (324, 482670), (346, 451980), (360, 434403), (372, 420390), (405, 386136), (465, 336312), (486, 321780), (519, 301320), (540, 289602), (558, 280260), (620, 252234), (648, 241335), (692, 225990), (729, 214520), (744, 210195), (810, 193068), (837, 186840), (865, 180792), (930, 168156), (972, 160890), (1038, 150660), (1080, 144801), (1116, 140130), (1215, 128712), (1240, 126117), (1384, 112995), (1395, 112104), (1458, 107260), (1557, 100440), (1620, 96534), (1674, 93420), (1730, 90396), (1860, 84078), (1944, 80445), (2076, 75330), (2232, 70065), (2430, 64356), (2511, 62280), (2595, 60264), (2790, 56052), (2916, 53630), (3114, 50220), (3240, 48267), (3348, 46710), (3460, 45198), (3645, 42904), (3720, 42039), (4152, 37665), (4185, 37368), (4671, 33480), (4860, 32178), (5022, 31140), (5190, 30132), (5363, 29160), (5580, 28026), (5832, 26815), (6228, 25110), (6696, 23355), (6920, 22599), (7290, 21452), (7533, 20760), (7785, 20088), (8370, 18684), (9342, 16740), (9720, 16089), (10044, 15570), (10380, 15066), (10726, 14580), (11160, 14013), (12456, 12555)]