244356840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7496

約数の個数: 192

約数和(自身を含む): 977558400

約数和(自身を除く): 733201560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7459, 8190, 10920, 14918, 16380, 22377, 29836, 32760, 37295, 44754, 52213, 59672, 67131, 74590, 89508, 96967, 104426, 111885, 134262, 149180, 156639, 179016, 193934, 208852, 223770, 261065, 268524, 290901, 298360, 313278, 335655, 387868, 417704, 447540, 469917, 484835, 522130, 537048, 581802, 626556, 671310, 678769, 775736, 783195, 872703, 895080, 939834, 969670, 1044260, 1163604, 1253112, 1342620, 1357538, 1454505, 1566390, 1745406, 1879668, 1939340, 2036307, 2088520, 2327208, 2349585, 2685240, 2715076, 2909010, 3132780, 3393845, 3490812, 3759336, 3878680, 4072614, 4363515, 4699170, 5430152, 5818020, 6108921, 6265560, 6787690, 6981624, 8145228, 8727030, 9398340, 10181535, 11636040, 12217842, 13575380, 16290456, 17454060, 18796680, 20363070, 24435684, 27150760, 30544605, 34908120, 40726140, 48871368, 61089210, 81452280, 122178420, 244356840]

約数ペア:

[(1, 244356840), (2, 122178420), (3, 81452280), (4, 61089210), (5, 48871368), (6, 40726140), (7, 34908120), (8, 30544605), (9, 27150760), (10, 24435684), (12, 20363070), (13, 18796680), (14, 17454060), (15, 16290456), (18, 13575380), (20, 12217842), (21, 11636040), (24, 10181535), (26, 9398340), (28, 8727030), (30, 8145228), (35, 6981624), (36, 6787690), (39, 6265560), (40, 6108921), (42, 5818020), (45, 5430152), (52, 4699170), (56, 4363515), (60, 4072614), (63, 3878680), (65, 3759336), (70, 3490812), (72, 3393845), (78, 3132780), (84, 2909010), (90, 2715076), (91, 2685240), (104, 2349585), (105, 2327208), (117, 2088520), (120, 2036307), (126, 1939340), (130, 1879668), (140, 1745406), (156, 1566390), (168, 1454505), (180, 1357538), (182, 1342620), (195, 1253112), (210, 1163604), (234, 1044260), (252, 969670), (260, 939834), (273, 895080), (280, 872703), (312, 783195), (315, 775736), (360, 678769), (364, 671310), (390, 626556), (420, 581802), (455, 537048), (468, 522130), (504, 484835), (520, 469917), (546, 447540), (585, 417704), (630, 387868), (728, 335655), (780, 313278), (819, 298360), (840, 290901), (910, 268524), (936, 261065), (1092, 223770), (1170, 208852), (1260, 193934), (1365, 179016), (1560, 156639), (1638, 149180), (1820, 134262), (2184, 111885), (2340, 104426), (2520, 96967), (2730, 89508), (3276, 74590), (3640, 67131), (4095, 59672), (4680, 52213), (5460, 44754), (6552, 37295), (7459, 32760), (8190, 29836), (10920, 22377), (14918, 16380)]