515057340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 1697117184

約数和(自身を除く): 1182059844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 107, 140, 146, 157, 210, 214, 219, 292, 314, 321, 365, 420, 428, 438, 471, 511, 535, 628, 642, 730, 749, 785, 876, 942, 1022, 1070, 1095, 1099, 1284, 1460, 1498, 1533, 1570, 1605, 1884, 2044, 2140, 2190, 2198, 2247, 2355, 2555, 2996, 3066, 3140, 3210, 3297, 3745, 4380, 4396, 4494, 4710, 5110, 5495, 6132, 6420, 6594, 7490, 7665, 7811, 8988, 9420, 10220, 10990, 11235, 11461, 13188, 14980, 15330, 15622, 16485, 16799, 21980, 22470, 22922, 23433, 30660, 31244, 32970, 33598, 34383, 39055, 44940, 45844, 46866, 50397, 54677, 57305, 65940, 67196, 68766, 78110, 80227, 83995, 93732, 100794, 109354, 114610, 117165, 117593, 137532, 156220, 160454, 164031, 167990, 171915, 201588, 218708, 229220, 234330, 235186, 240681, 251985, 273385, 320908, 328062, 335980, 343830, 352779, 401135, 468660, 470372, 481362, 503970, 546770, 587965, 656124, 687660, 705558, 802270, 820155, 962724, 1007940, 1093540, 1175930, 1203405, 1226327, 1411116, 1604540, 1640310, 1763895, 2351860, 2406810, 2452654, 3280620, 3527790, 3678981, 4813620, 4905308, 6131635, 7055580, 7357962, 8584289, 12263270, 14715924, 17168578, 18394905, 24526540, 25752867, 34337156, 36789810, 42921445, 51505734, 73579620, 85842890, 103011468, 128764335, 171685780, 257528670, 515057340]

約数ペア:

[(1, 515057340), (2, 257528670), (3, 171685780), (4, 128764335), (5, 103011468), (6, 85842890), (7, 73579620), (10, 51505734), (12, 42921445), (14, 36789810), (15, 34337156), (20, 25752867), (21, 24526540), (28, 18394905), (30, 17168578), (35, 14715924), (42, 12263270), (60, 8584289), (70, 7357962), (73, 7055580), (84, 6131635), (105, 4905308), (107, 4813620), (140, 3678981), (146, 3527790), (157, 3280620), (210, 2452654), (214, 2406810), (219, 2351860), (292, 1763895), (314, 1640310), (321, 1604540), (365, 1411116), (420, 1226327), (428, 1203405), (438, 1175930), (471, 1093540), (511, 1007940), (535, 962724), (628, 820155), (642, 802270), (730, 705558), (749, 687660), (785, 656124), (876, 587965), (942, 546770), (1022, 503970), (1070, 481362), (1095, 470372), (1099, 468660), (1284, 401135), (1460, 352779), (1498, 343830), (1533, 335980), (1570, 328062), (1605, 320908), (1884, 273385), (2044, 251985), (2140, 240681), (2190, 235186), (2198, 234330), (2247, 229220), (2355, 218708), (2555, 201588), (2996, 171915), (3066, 167990), (3140, 164031), (3210, 160454), (3297, 156220), (3745, 137532), (4380, 117593), (4396, 117165), (4494, 114610), (4710, 109354), (5110, 100794), (5495, 93732), (6132, 83995), (6420, 80227), (6594, 78110), (7490, 68766), (7665, 67196), (7811, 65940), (8988, 57305), (9420, 54677), (10220, 50397), (10990, 46866), (11235, 45844), (11461, 44940), (13188, 39055), (14980, 34383), (15330, 33598), (15622, 32970), (16485, 31244), (16799, 30660), (21980, 23433), (22470, 22922)]