42087240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 163046520

約数和(自身を除く): 120959280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 23, 24, 26, 30, 34, 36, 39, 40, 45, 46, 51, 52, 60, 65, 68, 69, 72, 78, 85, 90, 92, 102, 104, 115, 117, 120, 130, 136, 138, 153, 156, 170, 180, 184, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 312, 340, 345, 360, 390, 391, 408, 414, 442, 460, 468, 510, 520, 529, 552, 585, 598, 612, 663, 680, 690, 765, 780, 782, 828, 884, 897, 920, 936, 1020, 1035, 1058, 1105, 1170, 1173, 1196, 1224, 1326, 1380, 1495, 1530, 1560, 1564, 1587, 1656, 1768, 1794, 1955, 1989, 2040, 2070, 2116, 2210, 2340, 2346, 2392, 2645, 2652, 2691, 2760, 2990, 3060, 3128, 3174, 3315, 3519, 3588, 3910, 3978, 4140, 4232, 4420, 4485, 4680, 4692, 4761, 5083, 5290, 5304, 5382, 5865, 5980, 6120, 6348, 6630, 6877, 7038, 7176, 7820, 7935, 7956, 8280, 8840, 8970, 8993, 9384, 9522, 9945, 10166, 10580, 10764, 11730, 11960, 12696, 13260, 13455, 13754, 14076, 15249, 15640, 15870, 15912, 17595, 17940, 17986, 19044, 19890, 20332, 20631, 21160, 21528, 23460, 23805, 25415, 26520, 26910, 26979, 27508, 28152, 30498, 31740, 34385, 35190, 35880, 35972, 38088, 39780, 40664, 41262, 44965, 45747, 46920, 47610, 50830, 53820, 53958, 55016, 60996, 61893, 63480, 68770, 70380, 71944, 76245, 79560, 80937, 82524, 89930, 91494, 95220, 101660, 103155, 107640, 107916, 116909, 121992, 123786, 134895, 137540, 140760, 152490, 161874, 165048, 179860, 182988, 190440, 203320, 206310, 215832, 228735, 233818, 247572, 269790, 275080, 304980, 309465, 323748, 350727, 359720, 365976, 404685, 412620, 457470, 467636, 495144, 539580, 584545, 609960, 618930, 647496, 701454, 809370, 825240, 914940, 935272, 1052181, 1079160, 1169090, 1237860, 1402908, 1618740, 1753635, 1829880, 2104362, 2338180, 2475720, 2805816, 3237480, 3507270, 4208724, 4676360, 5260905, 7014540, 8417448, 10521810, 14029080, 21043620, 42087240]

約数ペア:

[(1, 42087240), (2, 21043620), (3, 14029080), (4, 10521810), (5, 8417448), (6, 7014540), (8, 5260905), (9, 4676360), (10, 4208724), (12, 3507270), (13, 3237480), (15, 2805816), (17, 2475720), (18, 2338180), (20, 2104362), (23, 1829880), (24, 1753635), (26, 1618740), (30, 1402908), (34, 1237860), (36, 1169090), (39, 1079160), (40, 1052181), (45, 935272), (46, 914940), (51, 825240), (52, 809370), (60, 701454), (65, 647496), (68, 618930), (69, 609960), (72, 584545), (78, 539580), (85, 495144), (90, 467636), (92, 457470), (102, 412620), (104, 404685), (115, 365976), (117, 359720), (120, 350727), (130, 323748), (136, 309465), (138, 304980), (153, 275080), (156, 269790), (170, 247572), (180, 233818), (184, 228735), (195, 215832), (204, 206310), (207, 203320), (221, 190440), (230, 182988), (234, 179860), (255, 165048), (260, 161874), (276, 152490), (299, 140760), (306, 137540), (312, 134895), (340, 123786), (345, 121992), (360, 116909), (390, 107916), (391, 107640), (408, 103155), (414, 101660), (442, 95220), (460, 91494), (468, 89930), (510, 82524), (520, 80937), (529, 79560), (552, 76245), (585, 71944), (598, 70380), (612, 68770), (663, 63480), (680, 61893), (690, 60996), (765, 55016), (780, 53958), (782, 53820), (828, 50830), (884, 47610), (897, 46920), (920, 45747), (936, 44965), (1020, 41262), (1035, 40664), (1058, 39780), (1105, 38088), (1170, 35972), (1173, 35880), (1196, 35190), (1224, 34385), (1326, 31740), (1380, 30498), (1495, 28152), (1530, 27508), (1560, 26979), (1564, 26910), (1587, 26520), (1656, 25415), (1768, 23805), (1794, 23460), (1955, 21528), (1989, 21160), (2040, 20631), (2070, 20332), (2116, 19890), (2210, 19044), (2340, 17986), (2346, 17940), (2392, 17595), (2645, 15912), (2652, 15870), (2691, 15640), (2760, 15249), (2990, 14076), (3060, 13754), (3128, 13455), (3174, 13260), (3315, 12696), (3519, 11960), (3588, 11730), (3910, 10764), (3978, 10580), (4140, 10166), (4232, 9945), (4420, 9522), (4485, 9384), (4680, 8993), (4692, 8970), (4761, 8840), (5083, 8280), (5290, 7956), (5304, 7935), (5382, 7820), (5865, 7176), (5980, 7038), (6120, 6877), (6348, 6630)]