844229820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 2904975360

約数和(自身を除く): 2060745540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 59, 60, 62, 70, 84, 93, 98, 105, 118, 124, 140, 147, 155, 157, 177, 186, 196, 210, 217, 236, 245, 294, 295, 310, 314, 354, 372, 413, 420, 434, 465, 471, 490, 588, 590, 620, 628, 651, 708, 735, 785, 826, 868, 885, 930, 942, 980, 1085, 1099, 1180, 1239, 1302, 1470, 1519, 1570, 1652, 1770, 1829, 1860, 1884, 2065, 2170, 2198, 2355, 2478, 2604, 2891, 2940, 3038, 3140, 3255, 3297, 3540, 3658, 4130, 4340, 4396, 4557, 4710, 4867, 4956, 5487, 5495, 5782, 6076, 6195, 6510, 6594, 7316, 7595, 7693, 8260, 8673, 9114, 9145, 9263, 9420, 9734, 10974, 10990, 11564, 12390, 12803, 13020, 13188, 14455, 14601, 15190, 15386, 16485, 17346, 18228, 18290, 18526, 19468, 21948, 21980, 22785, 23079, 24335, 24780, 25606, 27435, 27789, 28910, 29202, 30380, 30772, 32970, 34069, 34692, 36580, 37052, 38409, 38465, 43365, 45570, 46158, 46315, 48670, 51212, 54870, 55578, 57820, 58404, 64015, 64841, 65940, 68138, 73005, 76818, 76930, 86730, 89621, 91140, 92316, 92630, 97340, 102207, 109740, 111156, 115395, 128030, 129682, 136276, 138945, 146010, 153636, 153860, 170345, 173460, 179242, 185260, 192045, 194523, 204414, 230790, 238483, 256060, 259364, 268863, 277890, 287153, 292020, 324205, 340690, 358484, 384090, 389046, 408828, 448105, 453887, 461580, 476966, 511035, 537726, 555780, 574306, 648410, 681380, 715449, 768180, 778092, 861459, 896210, 907774, 953932, 972615, 1022070, 1075452, 1148612, 1192415, 1296820, 1344315, 1361661, 1430898, 1435765, 1722918, 1792420, 1815548, 1945230, 2010071, 2044140, 2269435, 2384830, 2688630, 2723322, 2861796, 2871530, 3445836, 3577245, 3890460, 4020142, 4307295, 4538870, 4769660, 5377260, 5446644, 5743060, 6030213, 6808305, 7154490, 8040284, 8614590, 9077740, 10050355, 12060426, 13616610, 14070497, 14308980, 17229180, 20100710, 24120852, 27233220, 28140994, 30151065, 40201420, 42211491, 56281988, 60302130, 70352485, 84422982, 120604260, 140704970, 168845964, 211057455, 281409940, 422114910, 844229820]

約数ペア:

[(1, 844229820), (2, 422114910), (3, 281409940), (4, 211057455), (5, 168845964), (6, 140704970), (7, 120604260), (10, 84422982), (12, 70352485), (14, 60302130), (15, 56281988), (20, 42211491), (21, 40201420), (28, 30151065), (30, 28140994), (31, 27233220), (35, 24120852), (42, 20100710), (49, 17229180), (59, 14308980), (60, 14070497), (62, 13616610), (70, 12060426), (84, 10050355), (93, 9077740), (98, 8614590), (105, 8040284), (118, 7154490), (124, 6808305), (140, 6030213), (147, 5743060), (155, 5446644), (157, 5377260), (177, 4769660), (186, 4538870), (196, 4307295), (210, 4020142), (217, 3890460), (236, 3577245), (245, 3445836), (294, 2871530), (295, 2861796), (310, 2723322), (314, 2688630), (354, 2384830), (372, 2269435), (413, 2044140), (420, 2010071), (434, 1945230), (465, 1815548), (471, 1792420), (490, 1722918), (588, 1435765), (590, 1430898), (620, 1361661), (628, 1344315), (651, 1296820), (708, 1192415), (735, 1148612), (785, 1075452), (826, 1022070), (868, 972615), (885, 953932), (930, 907774), (942, 896210), (980, 861459), (1085, 778092), (1099, 768180), (1180, 715449), (1239, 681380), (1302, 648410), (1470, 574306), (1519, 555780), (1570, 537726), (1652, 511035), (1770, 476966), (1829, 461580), (1860, 453887), (1884, 448105), (2065, 408828), (2170, 389046), (2198, 384090), (2355, 358484), (2478, 340690), (2604, 324205), (2891, 292020), (2940, 287153), (3038, 277890), (3140, 268863), (3255, 259364), (3297, 256060), (3540, 238483), (3658, 230790), (4130, 204414), (4340, 194523), (4396, 192045), (4557, 185260), (4710, 179242), (4867, 173460), (4956, 170345), (5487, 153860), (5495, 153636), (5782, 146010), (6076, 138945), (6195, 136276), (6510, 129682), (6594, 128030), (7316, 115395), (7595, 111156), (7693, 109740), (8260, 102207), (8673, 97340), (9114, 92630), (9145, 92316), (9263, 91140), (9420, 89621), (9734, 86730), (10974, 76930), (10990, 76818), (11564, 73005), (12390, 68138), (12803, 65940), (13020, 64841), (13188, 64015), (14455, 58404), (14601, 57820), (15190, 55578), (15386, 54870), (16485, 51212), (17346, 48670), (18228, 46315), (18290, 46158), (18526, 45570), (19468, 43365), (21948, 38465), (21980, 38409), (22785, 37052), (23079, 36580), (24335, 34692), (24780, 34069), (25606, 32970), (27435, 30772), (27789, 30380), (28910, 29202)]