138528390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 455051520

約数和(自身を除く): 316523130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 49, 55, 65, 66, 70, 77, 78, 91, 98, 105, 110, 130, 143, 147, 154, 165, 182, 195, 210, 231, 245, 273, 286, 294, 330, 385, 390, 429, 455, 462, 490, 539, 546, 637, 659, 715, 735, 770, 858, 910, 1001, 1078, 1155, 1274, 1318, 1365, 1430, 1470, 1617, 1911, 1977, 2002, 2145, 2310, 2695, 2730, 3003, 3185, 3234, 3295, 3822, 3954, 4290, 4613, 5005, 5390, 6006, 6370, 6590, 7007, 7249, 8085, 8567, 9226, 9555, 9885, 10010, 13839, 14014, 14498, 15015, 16170, 17134, 19110, 19770, 21021, 21747, 23065, 25701, 27678, 30030, 32291, 35035, 36245, 42042, 42835, 43494, 46130, 50743, 51402, 59969, 64582, 69195, 70070, 72490, 85670, 94237, 96873, 101486, 105105, 108735, 119938, 128505, 138390, 152229, 161455, 179907, 188474, 193746, 210210, 217470, 253715, 257010, 282711, 299845, 304458, 322910, 355201, 359814, 419783, 471185, 484365, 507430, 565422, 599690, 659659, 710402, 761145, 839566, 899535, 942370, 968730, 1065603, 1259349, 1319318, 1413555, 1522290, 1776005, 1799070, 1978977, 2098915, 2131206, 2518698, 2827110, 3298295, 3552010, 3957954, 4197830, 4617613, 5328015, 6296745, 6596590, 9235226, 9894885, 10656030, 12593490, 13852839, 19789770, 23088065, 27705678, 46176130, 69264195, 138528390]

約数ペア:

[(1, 138528390), (2, 69264195), (3, 46176130), (5, 27705678), (6, 23088065), (7, 19789770), (10, 13852839), (11, 12593490), (13, 10656030), (14, 9894885), (15, 9235226), (21, 6596590), (22, 6296745), (26, 5328015), (30, 4617613), (33, 4197830), (35, 3957954), (39, 3552010), (42, 3298295), (49, 2827110), (55, 2518698), (65, 2131206), (66, 2098915), (70, 1978977), (77, 1799070), (78, 1776005), (91, 1522290), (98, 1413555), (105, 1319318), (110, 1259349), (130, 1065603), (143, 968730), (147, 942370), (154, 899535), (165, 839566), (182, 761145), (195, 710402), (210, 659659), (231, 599690), (245, 565422), (273, 507430), (286, 484365), (294, 471185), (330, 419783), (385, 359814), (390, 355201), (429, 322910), (455, 304458), (462, 299845), (490, 282711), (539, 257010), (546, 253715), (637, 217470), (659, 210210), (715, 193746), (735, 188474), (770, 179907), (858, 161455), (910, 152229), (1001, 138390), (1078, 128505), (1155, 119938), (1274, 108735), (1318, 105105), (1365, 101486), (1430, 96873), (1470, 94237), (1617, 85670), (1911, 72490), (1977, 70070), (2002, 69195), (2145, 64582), (2310, 59969), (2695, 51402), (2730, 50743), (3003, 46130), (3185, 43494), (3234, 42835), (3295, 42042), (3822, 36245), (3954, 35035), (4290, 32291), (4613, 30030), (5005, 27678), (5390, 25701), (6006, 23065), (6370, 21747), (6590, 21021), (7007, 19770), (7249, 19110), (8085, 17134), (8567, 16170), (9226, 15015), (9555, 14498), (9885, 14014), (10010, 13839)]