216232380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 828731904

約数和(自身を除く): 612499524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 301, 307, 315, 364, 387, 390, 420, 430, 455, 468, 516, 546, 559, 585, 602, 614, 630, 645, 774, 780, 819, 860, 903, 910, 921, 1092, 1118, 1170, 1204, 1228, 1260, 1290, 1365, 1505, 1535, 1548, 1638, 1677, 1806, 1820, 1842, 1935, 2149, 2236, 2340, 2580, 2709, 2730, 2763, 2795, 3010, 3070, 3276, 3354, 3612, 3684, 3870, 3913, 3991, 4095, 4298, 4515, 4605, 5031, 5418, 5460, 5526, 5590, 6020, 6140, 6447, 6708, 7740, 7826, 7982, 8190, 8385, 8596, 9030, 9210, 10062, 10745, 10836, 11052, 11180, 11739, 11973, 12894, 13201, 13545, 13815, 15652, 15964, 16380, 16770, 18060, 18420, 19341, 19565, 19955, 20124, 21490, 23478, 23946, 25155, 25788, 26402, 27090, 27630, 27937, 32235, 33540, 35217, 35919, 38682, 39130, 39603, 39910, 42980, 46956, 47892, 50310, 52804, 54180, 55260, 55874, 58695, 59865, 64470, 66005, 70434, 71838, 77364, 78260, 79206, 79820, 83811, 92407, 96705, 100620, 111748, 117390, 118809, 119730, 128940, 132010, 139685, 140868, 143676, 158412, 167622, 171613, 176085, 179595, 184814, 193410, 198015, 234780, 237618, 239460, 251433, 264020, 277221, 279370, 335244, 343226, 352170, 359190, 369628, 386820, 396030, 419055, 462035, 475236, 502866, 514839, 554442, 558740, 594045, 686452, 704340, 718380, 792060, 831663, 838110, 858065, 924070, 1005732, 1029678, 1108884, 1188090, 1201291, 1257165, 1386105, 1544517, 1663326, 1676220, 1716130, 1848140, 2059356, 2376180, 2402582, 2514330, 2574195, 2772210, 3089034, 3326652, 3432260, 3603873, 4158315, 4805164, 5028660, 5148390, 5544420, 6006455, 6178068, 7207746, 7722585, 8316630, 10296780, 10811619, 12012910, 14415492, 15445170, 16633260, 18019365, 21623238, 24025820, 30890340, 36038730, 43246476, 54058095, 72077460, 108116190, 216232380]

約数ペア:

[(1, 216232380), (2, 108116190), (3, 72077460), (4, 54058095), (5, 43246476), (6, 36038730), (7, 30890340), (9, 24025820), (10, 21623238), (12, 18019365), (13, 16633260), (14, 15445170), (15, 14415492), (18, 12012910), (20, 10811619), (21, 10296780), (26, 8316630), (28, 7722585), (30, 7207746), (35, 6178068), (36, 6006455), (39, 5544420), (42, 5148390), (43, 5028660), (45, 4805164), (52, 4158315), (60, 3603873), (63, 3432260), (65, 3326652), (70, 3089034), (78, 2772210), (84, 2574195), (86, 2514330), (90, 2402582), (91, 2376180), (105, 2059356), (117, 1848140), (126, 1716130), (129, 1676220), (130, 1663326), (140, 1544517), (156, 1386105), (172, 1257165), (180, 1201291), (182, 1188090), (195, 1108884), (210, 1029678), (215, 1005732), (234, 924070), (252, 858065), (258, 838110), (260, 831663), (273, 792060), (301, 718380), (307, 704340), (315, 686452), (364, 594045), (387, 558740), (390, 554442), (420, 514839), (430, 502866), (455, 475236), (468, 462035), (516, 419055), (546, 396030), (559, 386820), (585, 369628), (602, 359190), (614, 352170), (630, 343226), (645, 335244), (774, 279370), (780, 277221), (819, 264020), (860, 251433), (903, 239460), (910, 237618), (921, 234780), (1092, 198015), (1118, 193410), (1170, 184814), (1204, 179595), (1228, 176085), (1260, 171613), (1290, 167622), (1365, 158412), (1505, 143676), (1535, 140868), (1548, 139685), (1638, 132010), (1677, 128940), (1806, 119730), (1820, 118809), (1842, 117390), (1935, 111748), (2149, 100620), (2236, 96705), (2340, 92407), (2580, 83811), (2709, 79820), (2730, 79206), (2763, 78260), (2795, 77364), (3010, 71838), (3070, 70434), (3276, 66005), (3354, 64470), (3612, 59865), (3684, 58695), (3870, 55874), (3913, 55260), (3991, 54180), (4095, 52804), (4298, 50310), (4515, 47892), (4605, 46956), (5031, 42980), (5418, 39910), (5460, 39603), (5526, 39130), (5590, 38682), (6020, 35919), (6140, 35217), (6447, 33540), (6708, 32235), (7740, 27937), (7826, 27630), (7982, 27090), (8190, 26402), (8385, 25788), (8596, 25155), (9030, 23946), (9210, 23478), (10062, 21490), (10745, 20124), (10836, 19955), (11052, 19565), (11180, 19341), (11739, 18420), (11973, 18060), (12894, 16770), (13201, 16380), (13545, 15964), (13815, 15652)]