197291640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 775656000

約数和(自身を除く): 578364360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 49, 52, 56, 58, 60, 65, 70, 78, 84, 87, 89, 91, 98, 104, 105, 116, 120, 130, 140, 145, 147, 156, 168, 174, 178, 182, 195, 196, 203, 210, 232, 245, 260, 267, 273, 280, 290, 294, 312, 348, 356, 364, 377, 390, 392, 406, 420, 435, 445, 455, 490, 520, 534, 546, 580, 588, 609, 623, 637, 696, 712, 728, 735, 754, 780, 812, 840, 870, 890, 910, 980, 1015, 1068, 1092, 1131, 1157, 1160, 1176, 1218, 1246, 1274, 1335, 1365, 1421, 1470, 1508, 1560, 1624, 1740, 1780, 1820, 1869, 1885, 1911, 1960, 2030, 2136, 2184, 2262, 2314, 2436, 2492, 2548, 2581, 2639, 2670, 2730, 2842, 2940, 3016, 3045, 3115, 3185, 3471, 3480, 3560, 3640, 3738, 3770, 3822, 4060, 4263, 4361, 4524, 4628, 4872, 4984, 5096, 5162, 5278, 5340, 5460, 5655, 5684, 5785, 5880, 6090, 6230, 6370, 6942, 7105, 7476, 7540, 7644, 7743, 7917, 8099, 8120, 8526, 8722, 9048, 9256, 9345, 9555, 10324, 10556, 10680, 10920, 11310, 11368, 11570, 12180, 12460, 12740, 12905, 13083, 13195, 13884, 14210, 14952, 15080, 15288, 15486, 15834, 16198, 17052, 17355, 17444, 18067, 18473, 18690, 19110, 20648, 21112, 21315, 21805, 22620, 23140, 24297, 24360, 24920, 25480, 25810, 26166, 26390, 27768, 28420, 30972, 31668, 32396, 33553, 34104, 34710, 34888, 36134, 36946, 37380, 38220, 38715, 39585, 40495, 42630, 43610, 45240, 46280, 48594, 51620, 52332, 52780, 54201, 55419, 56693, 56840, 61944, 63336, 64792, 65415, 67106, 69420, 72268, 73892, 74760, 76440, 77430, 79170, 80990, 85260, 87220, 90335, 92365, 97188, 100659, 103240, 104664, 105560, 108402, 110838, 113386, 121485, 126469, 130830, 134212, 138840, 144536, 147784, 154860, 158340, 161980, 167765, 170079, 170520, 174440, 180670, 184730, 194376, 201318, 216804, 221676, 226772, 234871, 242970, 252938, 261660, 268424, 271005, 277095, 283465, 309720, 316680, 323960, 335530, 340158, 361340, 369460, 379407, 402636, 433608, 443352, 453544, 469742, 485940, 503295, 505876, 523320, 542010, 554190, 566930, 632345, 671060, 680316, 704613, 722680, 738920, 758814, 805272, 850395, 939484, 971880, 1006590, 1011752, 1084020, 1108380, 1133860, 1174355, 1264690, 1342120, 1360632, 1409226, 1517628, 1644097, 1700790, 1878968, 1897035, 2013180, 2168040, 2216760, 2267720, 2348710, 2529380, 2818452, 3035256, 3288194, 3401580, 3523065, 3794070, 4026360, 4697420, 4932291, 5058760, 5636904, 6576388, 6803160, 7046130, 7588140, 8220485, 9394840, 9864582, 13152776, 14092260, 15176280, 16440970, 19729164, 24661455, 28184520, 32881940, 39458328, 49322910, 65763880, 98645820, 197291640]

約数ペア:

[(1, 197291640), (2, 98645820), (3, 65763880), (4, 49322910), (5, 39458328), (6, 32881940), (7, 28184520), (8, 24661455), (10, 19729164), (12, 16440970), (13, 15176280), (14, 14092260), (15, 13152776), (20, 9864582), (21, 9394840), (24, 8220485), (26, 7588140), (28, 7046130), (29, 6803160), (30, 6576388), (35, 5636904), (39, 5058760), (40, 4932291), (42, 4697420), (49, 4026360), (52, 3794070), (56, 3523065), (58, 3401580), (60, 3288194), (65, 3035256), (70, 2818452), (78, 2529380), (84, 2348710), (87, 2267720), (89, 2216760), (91, 2168040), (98, 2013180), (104, 1897035), (105, 1878968), (116, 1700790), (120, 1644097), (130, 1517628), (140, 1409226), (145, 1360632), (147, 1342120), (156, 1264690), (168, 1174355), (174, 1133860), (178, 1108380), (182, 1084020), (195, 1011752), (196, 1006590), (203, 971880), (210, 939484), (232, 850395), (245, 805272), (260, 758814), (267, 738920), (273, 722680), (280, 704613), (290, 680316), (294, 671060), (312, 632345), (348, 566930), (356, 554190), (364, 542010), (377, 523320), (390, 505876), (392, 503295), (406, 485940), (420, 469742), (435, 453544), (445, 443352), (455, 433608), (490, 402636), (520, 379407), (534, 369460), (546, 361340), (580, 340158), (588, 335530), (609, 323960), (623, 316680), (637, 309720), (696, 283465), (712, 277095), (728, 271005), (735, 268424), (754, 261660), (780, 252938), (812, 242970), (840, 234871), (870, 226772), (890, 221676), (910, 216804), (980, 201318), (1015, 194376), (1068, 184730), (1092, 180670), (1131, 174440), (1157, 170520), (1160, 170079), (1176, 167765), (1218, 161980), (1246, 158340), (1274, 154860), (1335, 147784), (1365, 144536), (1421, 138840), (1470, 134212), (1508, 130830), (1560, 126469), (1624, 121485), (1740, 113386), (1780, 110838), (1820, 108402), (1869, 105560), (1885, 104664), (1911, 103240), (1960, 100659), (2030, 97188), (2136, 92365), (2184, 90335), (2262, 87220), (2314, 85260), (2436, 80990), (2492, 79170), (2548, 77430), (2581, 76440), (2639, 74760), (2670, 73892), (2730, 72268), (2842, 69420), (2940, 67106), (3016, 65415), (3045, 64792), (3115, 63336), (3185, 61944), (3471, 56840), (3480, 56693), (3560, 55419), (3640, 54201), (3738, 52780), (3770, 52332), (3822, 51620), (4060, 48594), (4263, 46280), (4361, 45240), (4524, 43610), (4628, 42630), (4872, 40495), (4984, 39585), (5096, 38715), (5162, 38220), (5278, 37380), (5340, 36946), (5460, 36134), (5655, 34888), (5684, 34710), (5785, 34104), (5880, 33553), (6090, 32396), (6230, 31668), (6370, 30972), (6942, 28420), (7105, 27768), (7476, 26390), (7540, 26166), (7644, 25810), (7743, 25480), (7917, 24920), (8099, 24360), (8120, 24297), (8526, 23140), (8722, 22620), (9048, 21805), (9256, 21315), (9345, 21112), (9555, 20648), (10324, 19110), (10556, 18690), (10680, 18473), (10920, 18067), (11310, 17444), (11368, 17355), (11570, 17052), (12180, 16198), (12460, 15834), (12740, 15486), (12905, 15288), (13083, 15080), (13195, 14952), (13884, 14210)]