386664840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 1310981760

約数和(自身を除く): 924316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 216, 262, 270, 324, 360, 393, 405, 524, 540, 648, 655, 786, 810, 911, 1048, 1080, 1179, 1310, 1572, 1620, 1822, 1965, 2358, 2620, 2733, 3144, 3240, 3537, 3644, 3930, 4555, 4716, 5240, 5466, 5895, 7074, 7288, 7860, 8199, 9110, 9432, 10611, 10932, 11790, 13665, 14148, 15720, 16398, 17685, 18220, 21222, 21864, 23580, 24597, 27330, 28296, 32796, 35370, 36440, 40995, 42444, 47160, 49194, 53055, 54660, 65592, 70740, 73791, 81990, 84888, 98388, 106110, 109320, 119341, 122985, 141480, 147582, 163980, 196776, 212220, 238682, 245970, 295164, 327960, 358023, 368955, 424440, 477364, 491940, 590328, 596705, 716046, 737910, 954728, 983880, 1074069, 1193410, 1432092, 1475820, 1790115, 2148138, 2386820, 2864184, 2951640, 3222207, 3580230, 4296276, 4773640, 5370345, 6444414, 7160460, 8592552, 9666621, 10740690, 12888828, 14320920, 16111035, 19333242, 21481380, 25777656, 32222070, 38666484, 42962760, 48333105, 64444140, 77332968, 96666210, 128888280, 193332420, 386664840]

約数ペア:

[(1, 386664840), (2, 193332420), (3, 128888280), (4, 96666210), (5, 77332968), (6, 64444140), (8, 48333105), (9, 42962760), (10, 38666484), (12, 32222070), (15, 25777656), (18, 21481380), (20, 19333242), (24, 16111035), (27, 14320920), (30, 12888828), (36, 10740690), (40, 9666621), (45, 8592552), (54, 7160460), (60, 6444414), (72, 5370345), (81, 4773640), (90, 4296276), (108, 3580230), (120, 3222207), (131, 2951640), (135, 2864184), (162, 2386820), (180, 2148138), (216, 1790115), (262, 1475820), (270, 1432092), (324, 1193410), (360, 1074069), (393, 983880), (405, 954728), (524, 737910), (540, 716046), (648, 596705), (655, 590328), (786, 491940), (810, 477364), (911, 424440), (1048, 368955), (1080, 358023), (1179, 327960), (1310, 295164), (1572, 245970), (1620, 238682), (1822, 212220), (1965, 196776), (2358, 163980), (2620, 147582), (2733, 141480), (3144, 122985), (3240, 119341), (3537, 109320), (3644, 106110), (3930, 98388), (4555, 84888), (4716, 81990), (5240, 73791), (5466, 70740), (5895, 65592), (7074, 54660), (7288, 53055), (7860, 49194), (8199, 47160), (9110, 42444), (9432, 40995), (10611, 36440), (10932, 35370), (11790, 32796), (13665, 28296), (14148, 27330), (15720, 24597), (16398, 23580), (17685, 21864), (18220, 21222)]