228238920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 192

約数和(自身を含む): 913086720

約数和(自身を除く): 684847800

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, 6967, 8190, 10920, 13934, 16380, 20901, 27868, 32760, 34835, 41802, 48769, 55736, 62703, 69670, 83604, 90571, 97538, 104505, 125406, 139340, 146307, 167208, 181142, 195076, 209010, 243845, 250812, 271713, 278680, 292614, 313515, 362284, 390152, 418020, 438921, 452855, 487690, 501624, 543426, 585228, 627030, 633997, 724568, 731535, 815139, 836040, 877842, 905710, 975380, 1086852, 1170456, 1254060, 1267994, 1358565, 1463070, 1630278, 1755684, 1811420, 1901991, 1950760, 2173704, 2194605, 2508120, 2535988, 2717130, 2926140, 3169985, 3260556, 3511368, 3622840, 3803982, 4075695, 4389210, 5071976, 5434260, 5705973, 5852280, 6339970, 6521112, 7607964, 8151390, 8778420, 9509955, 10868520, 11411946, 12679940, 15215928, 16302780, 17556840, 19019910, 22823892, 25359880, 28529865, 32605560, 38039820, 45647784, 57059730, 76079640, 114119460, 228238920]

約数ペア:

[(1, 228238920), (2, 114119460), (3, 76079640), (4, 57059730), (5, 45647784), (6, 38039820), (7, 32605560), (8, 28529865), (9, 25359880), (10, 22823892), (12, 19019910), (13, 17556840), (14, 16302780), (15, 15215928), (18, 12679940), (20, 11411946), (21, 10868520), (24, 9509955), (26, 8778420), (28, 8151390), (30, 7607964), (35, 6521112), (36, 6339970), (39, 5852280), (40, 5705973), (42, 5434260), (45, 5071976), (52, 4389210), (56, 4075695), (60, 3803982), (63, 3622840), (65, 3511368), (70, 3260556), (72, 3169985), (78, 2926140), (84, 2717130), (90, 2535988), (91, 2508120), (104, 2194605), (105, 2173704), (117, 1950760), (120, 1901991), (126, 1811420), (130, 1755684), (140, 1630278), (156, 1463070), (168, 1358565), (180, 1267994), (182, 1254060), (195, 1170456), (210, 1086852), (234, 975380), (252, 905710), (260, 877842), (273, 836040), (280, 815139), (312, 731535), (315, 724568), (360, 633997), (364, 627030), (390, 585228), (420, 543426), (455, 501624), (468, 487690), (504, 452855), (520, 438921), (546, 418020), (585, 390152), (630, 362284), (728, 313515), (780, 292614), (819, 278680), (840, 271713), (910, 250812), (936, 243845), (1092, 209010), (1170, 195076), (1260, 181142), (1365, 167208), (1560, 146307), (1638, 139340), (1820, 125406), (2184, 104505), (2340, 97538), (2520, 90571), (2730, 83604), (3276, 69670), (3640, 62703), (4095, 55736), (4680, 48769), (5460, 41802), (6552, 34835), (6967, 32760), (8190, 27868), (10920, 20901), (13934, 16380)]