169153320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 582624000

約数和(自身を除く): 413470680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 420, 577, 698, 840, 1047, 1154, 1396, 1731, 1745, 2094, 2308, 2443, 2792, 2885, 3462, 3490, 4039, 4188, 4616, 4886, 5235, 5770, 6924, 6980, 7329, 8078, 8376, 8655, 9772, 10470, 11540, 12117, 12215, 13848, 13960, 14658, 16156, 17310, 19544, 20195, 20940, 23080, 24234, 24430, 29316, 32312, 34620, 36645, 40390, 41880, 48468, 48860, 58632, 60585, 69240, 73290, 80780, 96936, 97720, 121170, 146580, 161560, 201373, 242340, 293160, 402746, 484680, 604119, 805492, 1006865, 1208238, 1409611, 1610984, 2013730, 2416476, 2819222, 3020595, 4027460, 4228833, 4832952, 5638444, 6041190, 7048055, 8054920, 8457666, 11276888, 12082380, 14096110, 16915332, 21144165, 24164760, 28192220, 33830664, 42288330, 56384440, 84576660, 169153320]

約数ペア:

[(1, 169153320), (2, 84576660), (3, 56384440), (4, 42288330), (5, 33830664), (6, 28192220), (7, 24164760), (8, 21144165), (10, 16915332), (12, 14096110), (14, 12082380), (15, 11276888), (20, 8457666), (21, 8054920), (24, 7048055), (28, 6041190), (30, 5638444), (35, 4832952), (40, 4228833), (42, 4027460), (56, 3020595), (60, 2819222), (70, 2416476), (84, 2013730), (105, 1610984), (120, 1409611), (140, 1208238), (168, 1006865), (210, 805492), (280, 604119), (349, 484680), (420, 402746), (577, 293160), (698, 242340), (840, 201373), (1047, 161560), (1154, 146580), (1396, 121170), (1731, 97720), (1745, 96936), (2094, 80780), (2308, 73290), (2443, 69240), (2792, 60585), (2885, 58632), (3462, 48860), (3490, 48468), (4039, 41880), (4188, 40390), (4616, 36645), (4886, 34620), (5235, 32312), (5770, 29316), (6924, 24430), (6980, 24234), (7329, 23080), (8078, 20940), (8376, 20195), (8655, 19544), (9772, 17310), (10470, 16156), (11540, 14658), (12117, 13960), (12215, 13848)]