163268820

素因数分解:

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

素因数の和:6382

約数の個数: 144

約数和(自身を含む): 581922432

約数和(自身を除く): 418653612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6343, 6435, 8580, 12686, 12870, 19029, 25372, 25740, 31715, 38058, 57087, 63430, 69773, 76116, 82459, 95145, 114174, 126860, 139546, 164918, 190290, 209319, 228348, 247377, 279092, 285435, 329836, 348865, 380580, 412295, 418638, 494754, 570870, 627957, 697730, 742131, 824590, 837276, 907049, 989508, 1046595, 1141740, 1236885, 1255914, 1395460, 1484262, 1649180, 1814098, 2093190, 2473770, 2511828, 2721147, 2968524, 3139785, 3628196, 3710655, 4186380, 4535245, 4947540, 5442294, 6279570, 7421310, 8163441, 9070490, 10884588, 12559140, 13605735, 14842620, 16326882, 18140980, 27211470, 32653764, 40817205, 54422940, 81634410, 163268820]

約数ペア:

[(1, 163268820), (2, 81634410), (3, 54422940), (4, 40817205), (5, 32653764), (6, 27211470), (9, 18140980), (10, 16326882), (11, 14842620), (12, 13605735), (13, 12559140), (15, 10884588), (18, 9070490), (20, 8163441), (22, 7421310), (26, 6279570), (30, 5442294), (33, 4947540), (36, 4535245), (39, 4186380), (44, 3710655), (45, 3628196), (52, 3139785), (55, 2968524), (60, 2721147), (65, 2511828), (66, 2473770), (78, 2093190), (90, 1814098), (99, 1649180), (110, 1484262), (117, 1395460), (130, 1255914), (132, 1236885), (143, 1141740), (156, 1046595), (165, 989508), (180, 907049), (195, 837276), (198, 824590), (220, 742131), (234, 697730), (260, 627957), (286, 570870), (330, 494754), (390, 418638), (396, 412295), (429, 380580), (468, 348865), (495, 329836), (572, 285435), (585, 279092), (660, 247377), (715, 228348), (780, 209319), (858, 190290), (990, 164918), (1170, 139546), (1287, 126860), (1430, 114174), (1716, 95145), (1980, 82459), (2145, 76116), (2340, 69773), (2574, 63430), (2860, 57087), (4290, 38058), (5148, 31715), (6343, 25740), (6435, 25372), (8580, 19029), (12686, 12870)]