488731320

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 384

約数和(自身を含む): 2056803840

約数和(自身を除く): 1568072520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 486, 495, 504, 540, 567, 594, 616, 630, 648, 653, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 972, 990, 1080, 1134, 1155, 1188, 1215, 1260, 1306, 1320, 1386, 1485, 1512, 1540, 1620, 1701, 1782, 1848, 1890, 1944, 1959, 1980, 2079, 2268, 2310, 2376, 2430, 2520, 2612, 2673, 2772, 2835, 2970, 3080, 3240, 3265, 3402, 3465, 3564, 3780, 3918, 3960, 4158, 4455, 4536, 4571, 4620, 4860, 5224, 5346, 5544, 5670, 5877, 5940, 6237, 6530, 6804, 6930, 7128, 7183, 7560, 7836, 8316, 8505, 8910, 9142, 9240, 9720, 9795, 10395, 10692, 11340, 11754, 11880, 12474, 13060, 13365, 13608, 13713, 13860, 14366, 15672, 16632, 17010, 17631, 17820, 18284, 18711, 19590, 20790, 21384, 21549, 22680, 22855, 23508, 24948, 26120, 26730, 27426, 27720, 28732, 29385, 31185, 34020, 35262, 35640, 35915, 36568, 37422, 39180, 41139, 41580, 43098, 45710, 47016, 49896, 50281, 52893, 53460, 54852, 57464, 58770, 62370, 64647, 68040, 68565, 70524, 71830, 74844, 78360, 82278, 83160, 86196, 88155, 91420, 93555, 100562, 105786, 106920, 107745, 109704, 117540, 123417, 124740, 129294, 137130, 141048, 143660, 149688, 150843, 158679, 164556, 172392, 176310, 182840, 187110, 193941, 201124, 205695, 211572, 215490, 235080, 246834, 249480, 251405, 258588, 264465, 274260, 287320, 301686, 317358, 323235, 329112, 352620, 370251, 374220, 387882, 402248, 411390, 423144, 430980, 452529, 493668, 502810, 517176, 528930, 548520, 581823, 603372, 617085, 634716, 646470, 705240, 740502, 748440, 754215, 775764, 793395, 822780, 861960, 905058, 969705, 987336, 1005620, 1057860, 1110753, 1163646, 1206744, 1234170, 1269432, 1292940, 1357587, 1481004, 1508430, 1551528, 1586790, 1645560, 1745469, 1810116, 1851255, 1939410, 2011240, 2115720, 2221506, 2262645, 2327292, 2468340, 2585880, 2715174, 2909115, 2962008, 3016860, 3173580, 3490938, 3620232, 3702510, 3878820, 4072761, 4443012, 4525290, 4654584, 4936680, 5430348, 5553765, 5818230, 6033720, 6347160, 6787935, 6981876, 7405020, 7757640, 8145522, 8727345, 8886024, 9050580, 10860696, 11107530, 11636460, 12218283, 13575870, 13963752, 14810040, 16291044, 17454690, 18101160, 20363805, 22215060, 23272920, 24436566, 27151740, 32582088, 34909380, 40727610, 44430120, 48873132, 54303480, 61091415, 69818760, 81455220, 97746264, 122182830, 162910440, 244365660, 488731320]

約数ペア:

[(1, 488731320), (2, 244365660), (3, 162910440), (4, 122182830), (5, 97746264), (6, 81455220), (7, 69818760), (8, 61091415), (9, 54303480), (10, 48873132), (11, 44430120), (12, 40727610), (14, 34909380), (15, 32582088), (18, 27151740), (20, 24436566), (21, 23272920), (22, 22215060), (24, 20363805), (27, 18101160), (28, 17454690), (30, 16291044), (33, 14810040), (35, 13963752), (36, 13575870), (40, 12218283), (42, 11636460), (44, 11107530), (45, 10860696), (54, 9050580), (55, 8886024), (56, 8727345), (60, 8145522), (63, 7757640), (66, 7405020), (70, 6981876), (72, 6787935), (77, 6347160), (81, 6033720), (84, 5818230), (88, 5553765), (90, 5430348), (99, 4936680), (105, 4654584), (108, 4525290), (110, 4443012), (120, 4072761), (126, 3878820), (132, 3702510), (135, 3620232), (140, 3490938), (154, 3173580), (162, 3016860), (165, 2962008), (168, 2909115), (180, 2715174), (189, 2585880), (198, 2468340), (210, 2327292), (216, 2262645), (220, 2221506), (231, 2115720), (243, 2011240), (252, 1939410), (264, 1851255), (270, 1810116), (280, 1745469), (297, 1645560), (308, 1586790), (315, 1551528), (324, 1508430), (330, 1481004), (360, 1357587), (378, 1292940), (385, 1269432), (396, 1234170), (405, 1206744), (420, 1163646), (440, 1110753), (462, 1057860), (486, 1005620), (495, 987336), (504, 969705), (540, 905058), (567, 861960), (594, 822780), (616, 793395), (630, 775764), (648, 754215), (653, 748440), (660, 740502), (693, 705240), (756, 646470), (770, 634716), (792, 617085), (810, 603372), (840, 581823), (891, 548520), (924, 528930), (945, 517176), (972, 502810), (990, 493668), (1080, 452529), (1134, 430980), (1155, 423144), (1188, 411390), (1215, 402248), (1260, 387882), (1306, 374220), (1320, 370251), (1386, 352620), (1485, 329112), (1512, 323235), (1540, 317358), (1620, 301686), (1701, 287320), (1782, 274260), (1848, 264465), (1890, 258588), (1944, 251405), (1959, 249480), (1980, 246834), (2079, 235080), (2268, 215490), (2310, 211572), (2376, 205695), (2430, 201124), (2520, 193941), (2612, 187110), (2673, 182840), (2772, 176310), (2835, 172392), (2970, 164556), (3080, 158679), (3240, 150843), (3265, 149688), (3402, 143660), (3465, 141048), (3564, 137130), (3780, 129294), (3918, 124740), (3960, 123417), (4158, 117540), (4455, 109704), (4536, 107745), (4571, 106920), (4620, 105786), (4860, 100562), (5224, 93555), (5346, 91420), (5544, 88155), (5670, 86196), (5877, 83160), (5940, 82278), (6237, 78360), (6530, 74844), (6804, 71830), (6930, 70524), (7128, 68565), (7183, 68040), (7560, 64647), (7836, 62370), (8316, 58770), (8505, 57464), (8910, 54852), (9142, 53460), (9240, 52893), (9720, 50281), (9795, 49896), (10395, 47016), (10692, 45710), (11340, 43098), (11754, 41580), (11880, 41139), (12474, 39180), (13060, 37422), (13365, 36568), (13608, 35915), (13713, 35640), (13860, 35262), (14366, 34020), (15672, 31185), (16632, 29385), (17010, 28732), (17631, 27720), (17820, 27426), (18284, 26730), (18711, 26120), (19590, 24948), (20790, 23508), (21384, 22855), (21549, 22680)]