49220640

素因数分解:

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

素因数の和:304

約数の個数: 288

約数和(自身を含む): 202849920

約数和(自身を除く): 153629280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 257, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 514, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 771, 798, 840, 855, 912, 1008, 1028, 1064, 1120, 1140, 1197, 1260, 1285, 1330, 1368, 1440, 1520, 1542, 1596, 1680, 1710, 1799, 1824, 1995, 2016, 2056, 2128, 2280, 2313, 2394, 2520, 2570, 2660, 2736, 3040, 3084, 3192, 3360, 3420, 3598, 3855, 3990, 4112, 4256, 4560, 4626, 4788, 4883, 5040, 5140, 5320, 5397, 5472, 5985, 6168, 6384, 6840, 7196, 7710, 7980, 8224, 8995, 9120, 9252, 9576, 9766, 10080, 10280, 10640, 10794, 11565, 11970, 12336, 12768, 13680, 14392, 14649, 15420, 15960, 16191, 17990, 18504, 19152, 19532, 20560, 21280, 21588, 23130, 23940, 24415, 24672, 26985, 27360, 28784, 29298, 30840, 31920, 32382, 34181, 35980, 37008, 38304, 39064, 41120, 43176, 43947, 46260, 47880, 48830, 53970, 57568, 58596, 61680, 63840, 64764, 68362, 71960, 73245, 74016, 78128, 80955, 86352, 87894, 92520, 95760, 97660, 102543, 107940, 117192, 123360, 129528, 136724, 143920, 146490, 156256, 161910, 170905, 172704, 175788, 185040, 191520, 195320, 205086, 215880, 219735, 234384, 259056, 273448, 287840, 292980, 307629, 323820, 341810, 351576, 370080, 390640, 410172, 431760, 439470, 468768, 512715, 518112, 546896, 585960, 615258, 647640, 683620, 703152, 781280, 820344, 863520, 878940, 1025430, 1093792, 1171920, 1230516, 1295280, 1367240, 1406304, 1538145, 1640688, 1757880, 2050860, 2343840, 2461032, 2590560, 2734480, 3076290, 3281376, 3515760, 4101720, 4922064, 5468960, 6152580, 7031520, 8203440, 9844128, 12305160, 16406880, 24610320, 49220640]

約数ペア:

[(1, 49220640), (2, 24610320), (3, 16406880), (4, 12305160), (5, 9844128), (6, 8203440), (7, 7031520), (8, 6152580), (9, 5468960), (10, 4922064), (12, 4101720), (14, 3515760), (15, 3281376), (16, 3076290), (18, 2734480), (19, 2590560), (20, 2461032), (21, 2343840), (24, 2050860), (28, 1757880), (30, 1640688), (32, 1538145), (35, 1406304), (36, 1367240), (38, 1295280), (40, 1230516), (42, 1171920), (45, 1093792), (48, 1025430), (56, 878940), (57, 863520), (60, 820344), (63, 781280), (70, 703152), (72, 683620), (76, 647640), (80, 615258), (84, 585960), (90, 546896), (95, 518112), (96, 512715), (105, 468768), (112, 439470), (114, 431760), (120, 410172), (126, 390640), (133, 370080), (140, 351576), (144, 341810), (152, 323820), (160, 307629), (168, 292980), (171, 287840), (180, 273448), (190, 259056), (210, 234384), (224, 219735), (228, 215880), (240, 205086), (252, 195320), (257, 191520), (266, 185040), (280, 175788), (285, 172704), (288, 170905), (304, 161910), (315, 156256), (336, 146490), (342, 143920), (360, 136724), (380, 129528), (399, 123360), (420, 117192), (456, 107940), (480, 102543), (504, 97660), (514, 95760), (532, 92520), (560, 87894), (570, 86352), (608, 80955), (630, 78128), (665, 74016), (672, 73245), (684, 71960), (720, 68362), (760, 64764), (771, 63840), (798, 61680), (840, 58596), (855, 57568), (912, 53970), (1008, 48830), (1028, 47880), (1064, 46260), (1120, 43947), (1140, 43176), (1197, 41120), (1260, 39064), (1285, 38304), (1330, 37008), (1368, 35980), (1440, 34181), (1520, 32382), (1542, 31920), (1596, 30840), (1680, 29298), (1710, 28784), (1799, 27360), (1824, 26985), (1995, 24672), (2016, 24415), (2056, 23940), (2128, 23130), (2280, 21588), (2313, 21280), (2394, 20560), (2520, 19532), (2570, 19152), (2660, 18504), (2736, 17990), (3040, 16191), (3084, 15960), (3192, 15420), (3360, 14649), (3420, 14392), (3598, 13680), (3855, 12768), (3990, 12336), (4112, 11970), (4256, 11565), (4560, 10794), (4626, 10640), (4788, 10280), (4883, 10080), (5040, 9766), (5140, 9576), (5320, 9252), (5397, 9120), (5472, 8995), (5985, 8224), (6168, 7980), (6384, 7710), (6840, 7196)]