170543880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4085

約数の個数: 160

約数和(自身を含む): 617463000

約数和(自身を除く): 446919120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4049, 4212, 4680, 5265, 7020, 8098, 8424, 10530, 12147, 14040, 16196, 20245, 21060, 24294, 32392, 36441, 40490, 42120, 48588, 52637, 60735, 72882, 80980, 97176, 105274, 109323, 121470, 145764, 157911, 161960, 182205, 210548, 218646, 242940, 263185, 291528, 315822, 327969, 364410, 421096, 437292, 473733, 485880, 526370, 546615, 631644, 655938, 728820, 789555, 874584, 947466, 1052740, 1093230, 1263288, 1311876, 1421199, 1457640, 1579110, 1639845, 1894932, 2105480, 2186460, 2368665, 2623752, 2842398, 3158220, 3279690, 3789864, 4263597, 4372920, 4737330, 5684796, 6316440, 6559380, 7105995, 8527194, 9474660, 11369592, 13118760, 14211990, 17054388, 18949320, 21317985, 28423980, 34108776, 42635970, 56847960, 85271940, 170543880]

約数ペア:

[(1, 170543880), (2, 85271940), (3, 56847960), (4, 42635970), (5, 34108776), (6, 28423980), (8, 21317985), (9, 18949320), (10, 17054388), (12, 14211990), (13, 13118760), (15, 11369592), (18, 9474660), (20, 8527194), (24, 7105995), (26, 6559380), (27, 6316440), (30, 5684796), (36, 4737330), (39, 4372920), (40, 4263597), (45, 3789864), (52, 3279690), (54, 3158220), (60, 2842398), (65, 2623752), (72, 2368665), (78, 2186460), (81, 2105480), (90, 1894932), (104, 1639845), (108, 1579110), (117, 1457640), (120, 1421199), (130, 1311876), (135, 1263288), (156, 1093230), (162, 1052740), (180, 947466), (195, 874584), (216, 789555), (234, 728820), (260, 655938), (270, 631644), (312, 546615), (324, 526370), (351, 485880), (360, 473733), (390, 437292), (405, 421096), (468, 364410), (520, 327969), (540, 315822), (585, 291528), (648, 263185), (702, 242940), (780, 218646), (810, 210548), (936, 182205), (1053, 161960), (1080, 157911), (1170, 145764), (1404, 121470), (1560, 109323), (1620, 105274), (1755, 97176), (2106, 80980), (2340, 72882), (2808, 60735), (3240, 52637), (3510, 48588), (4049, 42120), (4212, 40490), (4680, 36441), (5265, 32392), (7020, 24294), (8098, 21060), (8424, 20245), (10530, 16196), (12147, 14040)]