233798040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 920069280

約数和(自身を除く): 686271240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 257, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 514, 532, 570, 630, 665, 684, 722, 760, 771, 798, 840, 855, 1028, 1064, 1083, 1140, 1197, 1260, 1285, 1330, 1368, 1444, 1542, 1596, 1710, 1799, 1805, 1995, 2056, 2166, 2280, 2313, 2394, 2520, 2527, 2570, 2660, 2888, 3084, 3192, 3249, 3420, 3598, 3610, 3855, 3990, 4332, 4626, 4788, 4883, 5054, 5140, 5320, 5397, 5415, 5985, 6168, 6498, 6840, 7196, 7220, 7581, 7710, 7980, 8664, 8995, 9252, 9576, 9766, 10108, 10280, 10794, 10830, 11565, 11970, 12635, 12996, 14392, 14440, 14649, 15162, 15420, 15960, 16191, 16245, 17990, 18504, 19532, 20216, 21588, 21660, 22743, 23130, 23940, 24415, 25270, 25992, 26985, 29298, 30324, 30840, 32382, 32490, 34181, 35980, 37905, 39064, 43176, 43320, 43947, 45486, 46260, 47880, 48830, 50540, 53970, 58596, 60648, 64764, 64980, 68362, 71960, 73245, 75810, 80955, 87894, 90972, 92520, 92777, 97660, 101080, 102543, 107940, 113715, 117192, 129528, 129960, 136724, 146490, 151620, 161910, 170905, 175788, 181944, 185554, 195320, 205086, 215880, 219735, 227430, 273448, 278331, 292980, 303240, 307629, 323820, 341810, 351576, 371108, 410172, 439470, 454860, 463885, 512715, 556662, 585960, 615258, 647640, 649439, 683620, 742216, 820344, 834993, 878940, 909720, 927770, 1025430, 1113324, 1230516, 1298878, 1367240, 1391655, 1538145, 1669986, 1757880, 1855540, 1948317, 2050860, 2226648, 2461032, 2597756, 2783310, 3076290, 3247195, 3339972, 3711080, 3896634, 4101720, 4174965, 5195512, 5566620, 5844951, 6152580, 6494390, 6679944, 7793268, 8349930, 9741585, 11133240, 11689902, 12305160, 12988780, 15586536, 16699860, 19483170, 23379804, 25977560, 29224755, 33399720, 38966340, 46759608, 58449510, 77932680, 116899020, 233798040]

約数ペア:

[(1, 233798040), (2, 116899020), (3, 77932680), (4, 58449510), (5, 46759608), (6, 38966340), (7, 33399720), (8, 29224755), (9, 25977560), (10, 23379804), (12, 19483170), (14, 16699860), (15, 15586536), (18, 12988780), (19, 12305160), (20, 11689902), (21, 11133240), (24, 9741585), (28, 8349930), (30, 7793268), (35, 6679944), (36, 6494390), (38, 6152580), (40, 5844951), (42, 5566620), (45, 5195512), (56, 4174965), (57, 4101720), (60, 3896634), (63, 3711080), (70, 3339972), (72, 3247195), (76, 3076290), (84, 2783310), (90, 2597756), (95, 2461032), (105, 2226648), (114, 2050860), (120, 1948317), (126, 1855540), (133, 1757880), (140, 1669986), (152, 1538145), (168, 1391655), (171, 1367240), (180, 1298878), (190, 1230516), (210, 1113324), (228, 1025430), (252, 927770), (257, 909720), (266, 878940), (280, 834993), (285, 820344), (315, 742216), (342, 683620), (360, 649439), (361, 647640), (380, 615258), (399, 585960), (420, 556662), (456, 512715), (504, 463885), (514, 454860), (532, 439470), (570, 410172), (630, 371108), (665, 351576), (684, 341810), (722, 323820), (760, 307629), (771, 303240), (798, 292980), (840, 278331), (855, 273448), (1028, 227430), (1064, 219735), (1083, 215880), (1140, 205086), (1197, 195320), (1260, 185554), (1285, 181944), (1330, 175788), (1368, 170905), (1444, 161910), (1542, 151620), (1596, 146490), (1710, 136724), (1799, 129960), (1805, 129528), (1995, 117192), (2056, 113715), (2166, 107940), (2280, 102543), (2313, 101080), (2394, 97660), (2520, 92777), (2527, 92520), (2570, 90972), (2660, 87894), (2888, 80955), (3084, 75810), (3192, 73245), (3249, 71960), (3420, 68362), (3598, 64980), (3610, 64764), (3855, 60648), (3990, 58596), (4332, 53970), (4626, 50540), (4788, 48830), (4883, 47880), (5054, 46260), (5140, 45486), (5320, 43947), (5397, 43320), (5415, 43176), (5985, 39064), (6168, 37905), (6498, 35980), (6840, 34181), (7196, 32490), (7220, 32382), (7581, 30840), (7710, 30324), (7980, 29298), (8664, 26985), (8995, 25992), (9252, 25270), (9576, 24415), (9766, 23940), (10108, 23130), (10280, 22743), (10794, 21660), (10830, 21588), (11565, 20216), (11970, 19532), (12635, 18504), (12996, 17990), (14392, 16245), (14440, 16191), (14649, 15960), (15162, 15420)]