7430931540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5631

約数の個数: 288

約数和(自身を含む): 26219531520

約数和(自身を除く): 18788599980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 23, 30, 34, 36, 38, 45, 46, 51, 57, 60, 68, 69, 76, 85, 90, 92, 95, 102, 114, 115, 138, 153, 170, 171, 180, 190, 204, 207, 228, 230, 255, 276, 285, 306, 323, 340, 342, 345, 380, 391, 414, 437, 460, 510, 570, 612, 646, 684, 690, 765, 782, 828, 855, 874, 969, 1020, 1035, 1140, 1173, 1292, 1311, 1380, 1530, 1564, 1615, 1710, 1748, 1938, 1955, 2070, 2185, 2346, 2622, 2907, 3060, 3230, 3420, 3519, 3876, 3910, 3933, 4140, 4370, 4692, 4845, 5244, 5557, 5814, 5865, 6460, 6555, 7038, 7429, 7820, 7866, 8740, 9690, 11114, 11628, 11730, 13110, 14076, 14535, 14858, 15732, 16671, 17595, 19380, 19665, 22228, 22287, 23460, 26220, 27785, 29070, 29716, 33342, 35190, 37145, 39330, 44574, 50013, 55570, 58140, 66684, 66861, 70380, 74290, 78660, 83355, 89148, 94469, 100026, 105583, 111140, 111435, 127811, 133722, 148580, 166710, 188938, 200052, 211166, 222870, 250065, 255622, 267444, 283407, 316749, 333420, 334305, 377876, 383433, 422332, 445740, 472345, 500130, 511244, 527915, 566814, 633498, 639055, 668610, 766866, 850221, 944690, 950247, 1000260, 1055830, 1133628, 1150299, 1266996, 1278110, 1337220, 1417035, 1533732, 1583745, 1700442, 1794911, 1889380, 1900494, 1917165, 2111660, 2172787, 2300598, 2428409, 2556220, 2834070, 3167490, 3400884, 3589822, 3800988, 3834330, 4251105, 4345574, 4601196, 4751235, 4856818, 5384733, 5668140, 5751495, 6334980, 6518361, 7179644, 7285227, 7668660, 8502210, 8691148, 8974555, 9502470, 9713636, 10769466, 10863935, 11502990, 12142045, 13036722, 14570454, 16154199, 17004420, 17949110, 19004940, 19555083, 21538932, 21727870, 21855681, 23005980, 24284090, 26073444, 26923665, 29140908, 32308398, 32591805, 35898220, 36426135, 39110166, 41282953, 43455740, 43711362, 48568180, 53847330, 64616796, 65183610, 72852270, 78220332, 80770995, 82565906, 87422724, 97775415, 107694660, 109278405, 123848859, 130367220, 145704540, 161541990, 165131812, 195550830, 206414765, 218556810, 247697718, 323083980, 371546577, 391101660, 412829530, 437113620, 495395436, 619244295, 743093154, 825659060, 1238488590, 1486186308, 1857732885, 2476977180, 3715465770, 7430931540]

約数ペア:

[(1, 7430931540), (2, 3715465770), (3, 2476977180), (4, 1857732885), (5, 1486186308), (6, 1238488590), (9, 825659060), (10, 743093154), (12, 619244295), (15, 495395436), (17, 437113620), (18, 412829530), (19, 391101660), (20, 371546577), (23, 323083980), (30, 247697718), (34, 218556810), (36, 206414765), (38, 195550830), (45, 165131812), (46, 161541990), (51, 145704540), (57, 130367220), (60, 123848859), (68, 109278405), (69, 107694660), (76, 97775415), (85, 87422724), (90, 82565906), (92, 80770995), (95, 78220332), (102, 72852270), (114, 65183610), (115, 64616796), (138, 53847330), (153, 48568180), (170, 43711362), (171, 43455740), (180, 41282953), (190, 39110166), (204, 36426135), (207, 35898220), (228, 32591805), (230, 32308398), (255, 29140908), (276, 26923665), (285, 26073444), (306, 24284090), (323, 23005980), (340, 21855681), (342, 21727870), (345, 21538932), (380, 19555083), (391, 19004940), (414, 17949110), (437, 17004420), (460, 16154199), (510, 14570454), (570, 13036722), (612, 12142045), (646, 11502990), (684, 10863935), (690, 10769466), (765, 9713636), (782, 9502470), (828, 8974555), (855, 8691148), (874, 8502210), (969, 7668660), (1020, 7285227), (1035, 7179644), (1140, 6518361), (1173, 6334980), (1292, 5751495), (1311, 5668140), (1380, 5384733), (1530, 4856818), (1564, 4751235), (1615, 4601196), (1710, 4345574), (1748, 4251105), (1938, 3834330), (1955, 3800988), (2070, 3589822), (2185, 3400884), (2346, 3167490), (2622, 2834070), (2907, 2556220), (3060, 2428409), (3230, 2300598), (3420, 2172787), (3519, 2111660), (3876, 1917165), (3910, 1900494), (3933, 1889380), (4140, 1794911), (4370, 1700442), (4692, 1583745), (4845, 1533732), (5244, 1417035), (5557, 1337220), (5814, 1278110), (5865, 1266996), (6460, 1150299), (6555, 1133628), (7038, 1055830), (7429, 1000260), (7820, 950247), (7866, 944690), (8740, 850221), (9690, 766866), (11114, 668610), (11628, 639055), (11730, 633498), (13110, 566814), (14076, 527915), (14535, 511244), (14858, 500130), (15732, 472345), (16671, 445740), (17595, 422332), (19380, 383433), (19665, 377876), (22228, 334305), (22287, 333420), (23460, 316749), (26220, 283407), (27785, 267444), (29070, 255622), (29716, 250065), (33342, 222870), (35190, 211166), (37145, 200052), (39330, 188938), (44574, 166710), (50013, 148580), (55570, 133722), (58140, 127811), (66684, 111435), (66861, 111140), (70380, 105583), (74290, 100026), (78660, 94469), (83355, 89148)]