211259880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 778982400

約数和(自身を除く): 567722520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 164, 180, 195, 205, 216, 234, 246, 260, 270, 312, 328, 351, 360, 367, 369, 390, 410, 468, 492, 520, 533, 540, 585, 615, 702, 734, 738, 780, 820, 936, 984, 1066, 1080, 1101, 1107, 1170, 1230, 1404, 1468, 1476, 1560, 1599, 1640, 1755, 1835, 1845, 2132, 2202, 2214, 2340, 2460, 2665, 2808, 2936, 2952, 3198, 3303, 3510, 3670, 3690, 4264, 4404, 4428, 4680, 4771, 4797, 4920, 5330, 5505, 5535, 6396, 6606, 7020, 7340, 7380, 7995, 8808, 8856, 9542, 9594, 9909, 10660, 11010, 11070, 12792, 13212, 14040, 14313, 14391, 14680, 14760, 15047, 15990, 16515, 19084, 19188, 19818, 21320, 22020, 22140, 23855, 23985, 26424, 28626, 28782, 30094, 31980, 33030, 38168, 38376, 39636, 42939, 44040, 44280, 45141, 47710, 47970, 49545, 57252, 57564, 60188, 63960, 66060, 71565, 71955, 75235, 79272, 85878, 90282, 95420, 95940, 99090, 114504, 115128, 120376, 128817, 132120, 135423, 143130, 143910, 150470, 171756, 180564, 190840, 191880, 195611, 198180, 214695, 225705, 257634, 270846, 286260, 287820, 300940, 343512, 361128, 391222, 396360, 406269, 429390, 451410, 515268, 541692, 572520, 575640, 586833, 601880, 644085, 677115, 782444, 812538, 858780, 902820, 978055, 1030536, 1083384, 1173666, 1288170, 1354230, 1564888, 1625076, 1717560, 1760499, 1805640, 1956110, 2031345, 2347332, 2576340, 2708460, 2934165, 3250152, 3520998, 3912220, 4062690, 4694664, 5152680, 5281497, 5416920, 5868330, 7041996, 7824440, 8125380, 8802495, 10562994, 11736660, 14083992, 16250760, 17604990, 21125988, 23473320, 26407485, 35209980, 42251976, 52814970, 70419960, 105629940, 211259880]

約数ペア:

[(1, 211259880), (2, 105629940), (3, 70419960), (4, 52814970), (5, 42251976), (6, 35209980), (8, 26407485), (9, 23473320), (10, 21125988), (12, 17604990), (13, 16250760), (15, 14083992), (18, 11736660), (20, 10562994), (24, 8802495), (26, 8125380), (27, 7824440), (30, 7041996), (36, 5868330), (39, 5416920), (40, 5281497), (41, 5152680), (45, 4694664), (52, 4062690), (54, 3912220), (60, 3520998), (65, 3250152), (72, 2934165), (78, 2708460), (82, 2576340), (90, 2347332), (104, 2031345), (108, 1956110), (117, 1805640), (120, 1760499), (123, 1717560), (130, 1625076), (135, 1564888), (156, 1354230), (164, 1288170), (180, 1173666), (195, 1083384), (205, 1030536), (216, 978055), (234, 902820), (246, 858780), (260, 812538), (270, 782444), (312, 677115), (328, 644085), (351, 601880), (360, 586833), (367, 575640), (369, 572520), (390, 541692), (410, 515268), (468, 451410), (492, 429390), (520, 406269), (533, 396360), (540, 391222), (585, 361128), (615, 343512), (702, 300940), (734, 287820), (738, 286260), (780, 270846), (820, 257634), (936, 225705), (984, 214695), (1066, 198180), (1080, 195611), (1101, 191880), (1107, 190840), (1170, 180564), (1230, 171756), (1404, 150470), (1468, 143910), (1476, 143130), (1560, 135423), (1599, 132120), (1640, 128817), (1755, 120376), (1835, 115128), (1845, 114504), (2132, 99090), (2202, 95940), (2214, 95420), (2340, 90282), (2460, 85878), (2665, 79272), (2808, 75235), (2936, 71955), (2952, 71565), (3198, 66060), (3303, 63960), (3510, 60188), (3670, 57564), (3690, 57252), (4264, 49545), (4404, 47970), (4428, 47710), (4680, 45141), (4771, 44280), (4797, 44040), (4920, 42939), (5330, 39636), (5505, 38376), (5535, 38168), (6396, 33030), (6606, 31980), (7020, 30094), (7340, 28782), (7380, 28626), (7995, 26424), (8808, 23985), (8856, 23855), (9542, 22140), (9594, 22020), (9909, 21320), (10660, 19818), (11010, 19188), (11070, 19084), (12792, 16515), (13212, 15990), (14040, 15047), (14313, 14760), (14391, 14680)]