211951740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3572

約数の個数: 192

約数和(自身を含む): 797045760

約数和(自身を除く): 585094020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3529, 4004, 4290, 4620, 5005, 5460, 6006, 7058, 8580, 10010, 10587, 12012, 14116, 15015, 17645, 20020, 21174, 24703, 30030, 35290, 38819, 42348, 45877, 49406, 52935, 60060, 70580, 74109, 77638, 91754, 98812, 105870, 116457, 123515, 137631, 148218, 155276, 183508, 194095, 211740, 229385, 232914, 247030, 271733, 275262, 296436, 321139, 370545, 388190, 458770, 465828, 494060, 504647, 543466, 550524, 582285, 642278, 688155, 741090, 776380, 815199, 917540, 963417, 1009294, 1086932, 1164570, 1284556, 1358665, 1376310, 1482180, 1513941, 1605695, 1630398, 1926834, 2018588, 2329140, 2523235, 2717330, 2752620, 3027882, 3211390, 3260796, 3532529, 3853668, 4075995, 4817085, 5046470, 5434660, 6055764, 6422780, 7065058, 7569705, 8151990, 9634170, 10092940, 10597587, 14130116, 15139410, 16303980, 17662645, 19268340, 21195174, 30278820, 35325290, 42390348, 52987935, 70650580, 105975870, 211951740]

約数ペア:

[(1, 211951740), (2, 105975870), (3, 70650580), (4, 52987935), (5, 42390348), (6, 35325290), (7, 30278820), (10, 21195174), (11, 19268340), (12, 17662645), (13, 16303980), (14, 15139410), (15, 14130116), (20, 10597587), (21, 10092940), (22, 9634170), (26, 8151990), (28, 7569705), (30, 7065058), (33, 6422780), (35, 6055764), (39, 5434660), (42, 5046470), (44, 4817085), (52, 4075995), (55, 3853668), (60, 3532529), (65, 3260796), (66, 3211390), (70, 3027882), (77, 2752620), (78, 2717330), (84, 2523235), (91, 2329140), (105, 2018588), (110, 1926834), (130, 1630398), (132, 1605695), (140, 1513941), (143, 1482180), (154, 1376310), (156, 1358665), (165, 1284556), (182, 1164570), (195, 1086932), (210, 1009294), (220, 963417), (231, 917540), (260, 815199), (273, 776380), (286, 741090), (308, 688155), (330, 642278), (364, 582285), (385, 550524), (390, 543466), (420, 504647), (429, 494060), (455, 465828), (462, 458770), (546, 388190), (572, 370545), (660, 321139), (715, 296436), (770, 275262), (780, 271733), (858, 247030), (910, 232914), (924, 229385), (1001, 211740), (1092, 194095), (1155, 183508), (1365, 155276), (1430, 148218), (1540, 137631), (1716, 123515), (1820, 116457), (2002, 105870), (2145, 98812), (2310, 91754), (2730, 77638), (2860, 74109), (3003, 70580), (3529, 60060), (4004, 52935), (4290, 49406), (4620, 45877), (5005, 42348), (5460, 38819), (6006, 35290), (7058, 30030), (8580, 24703), (10010, 21174), (10587, 20020), (12012, 17645), (14116, 15015)]