7319236680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20599}}^1$

素因数の和:20673

約数の個数: 256

約数和(自身を含む): 28477440000

約数和(自身を除く): 21158203320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3780, 3948, 4230, 4935, 5076, 5640, 5922, 6345, 6580, 7560, 7896, 8460, 8883, 9870, 10152, 11844, 12690, 13160, 14805, 16920, 17766, 19740, 20599, 23688, 25380, 29610, 35532, 39480, 41198, 44415, 50760, 59220, 61797, 71064, 82396, 88830, 102995, 118440, 123594, 144193, 164792, 177660, 185391, 205990, 247188, 288386, 308985, 355320, 370782, 411980, 432579, 494376, 556173, 576772, 617970, 720965, 741564, 823960, 865158, 926955, 968153, 1112346, 1153544, 1235940, 1297737, 1441930, 1483128, 1730316, 1853910, 1936306, 2162895, 2224692, 2471880, 2595474, 2780865, 2883860, 2904459, 3460632, 3707820, 3872612, 3893211, 4325790, 4449384, 4840765, 5190948, 5561730, 5767720, 5808918, 6488685, 6777071, 7415640, 7745224, 7786422, 8651580, 8713377, 9681530, 10381896, 11123460, 11617836, 12977370, 13554142, 14522295, 15572844, 17303160, 17426754, 19363060, 19466055, 20331213, 22246920, 23235672, 25954740, 26140131, 27108284, 29044590, 31145688, 33885355, 34853508, 38726120, 38932110, 40662426, 43566885, 51909480, 52280262, 54216568, 58089180, 60993639, 67770710, 69707016, 77864220, 81324852, 87133770, 101656065, 104560524, 116178360, 121987278, 130700655, 135541420, 155728440, 162649704, 174267540, 182980917, 203312130, 209121048, 243974556, 261401310, 271082840, 304968195, 348535080, 365961834, 406624260, 487949112, 522802620, 609936390, 731923668, 813248520, 914904585, 1045605240, 1219872780, 1463847336, 1829809170, 2439745560, 3659618340, 7319236680]

約数ペア:

[(1, 7319236680), (2, 3659618340), (3, 2439745560), (4, 1829809170), (5, 1463847336), (6, 1219872780), (7, 1045605240), (8, 914904585), (9, 813248520), (10, 731923668), (12, 609936390), (14, 522802620), (15, 487949112), (18, 406624260), (20, 365961834), (21, 348535080), (24, 304968195), (27, 271082840), (28, 261401310), (30, 243974556), (35, 209121048), (36, 203312130), (40, 182980917), (42, 174267540), (45, 162649704), (47, 155728440), (54, 135541420), (56, 130700655), (60, 121987278), (63, 116178360), (70, 104560524), (72, 101656065), (84, 87133770), (90, 81324852), (94, 77864220), (105, 69707016), (108, 67770710), (120, 60993639), (126, 58089180), (135, 54216568), (140, 52280262), (141, 51909480), (168, 43566885), (180, 40662426), (188, 38932110), (189, 38726120), (210, 34853508), (216, 33885355), (235, 31145688), (252, 29044590), (270, 27108284), (280, 26140131), (282, 25954740), (315, 23235672), (329, 22246920), (360, 20331213), (376, 19466055), (378, 19363060), (420, 17426754), (423, 17303160), (470, 15572844), (504, 14522295), (540, 13554142), (564, 12977370), (630, 11617836), (658, 11123460), (705, 10381896), (756, 9681530), (840, 8713377), (846, 8651580), (940, 7786422), (945, 7745224), (987, 7415640), (1080, 6777071), (1128, 6488685), (1260, 5808918), (1269, 5767720), (1316, 5561730), (1410, 5190948), (1512, 4840765), (1645, 4449384), (1692, 4325790), (1880, 3893211), (1890, 3872612), (1974, 3707820), (2115, 3460632), (2520, 2904459), (2538, 2883860), (2632, 2780865), (2820, 2595474), (2961, 2471880), (3290, 2224692), (3384, 2162895), (3780, 1936306), (3948, 1853910), (4230, 1730316), (4935, 1483128), (5076, 1441930), (5640, 1297737), (5922, 1235940), (6345, 1153544), (6580, 1112346), (7560, 968153), (7896, 926955), (8460, 865158), (8883, 823960), (9870, 741564), (10152, 720965), (11844, 617970), (12690, 576772), (13160, 556173), (14805, 494376), (16920, 432579), (17766, 411980), (19740, 370782), (20599, 355320), (23688, 308985), (25380, 288386), (29610, 247188), (35532, 205990), (39480, 185391), (41198, 177660), (44415, 164792), (50760, 144193), (59220, 123594), (61797, 118440), (71064, 102995), (82396, 88830)]