489806460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6385

約数の個数: 192

約数和(自身を含む): 1790530560

約数和(自身を除く): 1300724100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3510, 3861, 4290, 5148, 5940, 6343, 6435, 7020, 7722, 8580, 12686, 12870, 15444, 19029, 19305, 25372, 25740, 31715, 38058, 38610, 57087, 63430, 69773, 76116, 77220, 82459, 95145, 114174, 126860, 139546, 164918, 171261, 190290, 209319, 228348, 247377, 279092, 285435, 329836, 342522, 348865, 380580, 412295, 418638, 494754, 570870, 627957, 685044, 697730, 742131, 824590, 837276, 856305, 907049, 989508, 1046595, 1141740, 1236885, 1255914, 1395460, 1484262, 1649180, 1712610, 1814098, 1883871, 2093190, 2226393, 2473770, 2511828, 2721147, 2968524, 3139785, 3425220, 3628196, 3710655, 3767742, 4186380, 4452786, 4535245, 4947540, 5442294, 6279570, 7421310, 7535484, 8163441, 8905572, 9070490, 9419355, 10884588, 11131965, 12559140, 13605735, 14842620, 16326882, 18140980, 18838710, 22263930, 24490323, 27211470, 32653764, 37677420, 40817205, 44527860, 48980646, 54422940, 81634410, 97961292, 122451615, 163268820, 244903230, 489806460]

約数ペア:

[(1, 489806460), (2, 244903230), (3, 163268820), (4, 122451615), (5, 97961292), (6, 81634410), (9, 54422940), (10, 48980646), (11, 44527860), (12, 40817205), (13, 37677420), (15, 32653764), (18, 27211470), (20, 24490323), (22, 22263930), (26, 18838710), (27, 18140980), (30, 16326882), (33, 14842620), (36, 13605735), (39, 12559140), (44, 11131965), (45, 10884588), (52, 9419355), (54, 9070490), (55, 8905572), (60, 8163441), (65, 7535484), (66, 7421310), (78, 6279570), (90, 5442294), (99, 4947540), (108, 4535245), (110, 4452786), (117, 4186380), (130, 3767742), (132, 3710655), (135, 3628196), (143, 3425220), (156, 3139785), (165, 2968524), (180, 2721147), (195, 2511828), (198, 2473770), (220, 2226393), (234, 2093190), (260, 1883871), (270, 1814098), (286, 1712610), (297, 1649180), (330, 1484262), (351, 1395460), (390, 1255914), (396, 1236885), (429, 1141740), (468, 1046595), (495, 989508), (540, 907049), (572, 856305), (585, 837276), (594, 824590), (660, 742131), (702, 697730), (715, 685044), (780, 627957), (858, 570870), (990, 494754), (1170, 418638), (1188, 412295), (1287, 380580), (1404, 348865), (1430, 342522), (1485, 329836), (1716, 285435), (1755, 279092), (1980, 247377), (2145, 228348), (2340, 209319), (2574, 190290), (2860, 171261), (2970, 164918), (3510, 139546), (3861, 126860), (4290, 114174), (5148, 95145), (5940, 82459), (6343, 77220), (6435, 76116), (7020, 69773), (7722, 63430), (8580, 57087), (12686, 38610), (12870, 38058), (15444, 31715), (19029, 25740), (19305, 25372)]