918969480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17851}}^1$

素因数の和:17892

約数の個数: 192

約数和(自身を含む): 3508989120

約数和(自身を除く): 2590019640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 17851, 25740, 35702, 51480, 53553, 71404, 89255, 107106, 142808, 160659, 178510, 196361, 214212, 232063, 267765, 321318, 357020, 392722, 428424, 464126, 535530, 589083, 642636, 696189, 714040, 785444, 803295, 928252, 981805, 1071060, 1160315, 1178166, 1285272, 1392378, 1570888, 1606590, 1767249, 1856504, 1963610, 2088567, 2142120, 2320630, 2356332, 2552693, 2784756, 2945415, 3213180, 3480945, 3534498, 3927220, 4177134, 4641260, 4712664, 5105386, 5569512, 5890830, 6426360, 6961890, 7068996, 7658079, 7854440, 8354268, 8836245, 9282520, 10210772, 10442835, 11781660, 12763465, 13923780, 14137992, 15316158, 16708536, 17672490, 20421544, 20885670, 22974237, 23563320, 25526930, 27847560, 30632316, 35344980, 38290395, 41771340, 45948474, 51053860, 61264632, 70689960, 76580790, 83542680, 91896948, 102107720, 114871185, 153161580, 183793896, 229742370, 306323160, 459484740, 918969480]

約数ペア:

[(1, 918969480), (2, 459484740), (3, 306323160), (4, 229742370), (5, 183793896), (6, 153161580), (8, 114871185), (9, 102107720), (10, 91896948), (11, 83542680), (12, 76580790), (13, 70689960), (15, 61264632), (18, 51053860), (20, 45948474), (22, 41771340), (24, 38290395), (26, 35344980), (30, 30632316), (33, 27847560), (36, 25526930), (39, 23563320), (40, 22974237), (44, 20885670), (45, 20421544), (52, 17672490), (55, 16708536), (60, 15316158), (65, 14137992), (66, 13923780), (72, 12763465), (78, 11781660), (88, 10442835), (90, 10210772), (99, 9282520), (104, 8836245), (110, 8354268), (117, 7854440), (120, 7658079), (130, 7068996), (132, 6961890), (143, 6426360), (156, 5890830), (165, 5569512), (180, 5105386), (195, 4712664), (198, 4641260), (220, 4177134), (234, 3927220), (260, 3534498), (264, 3480945), (286, 3213180), (312, 2945415), (330, 2784756), (360, 2552693), (390, 2356332), (396, 2320630), (429, 2142120), (440, 2088567), (468, 1963610), (495, 1856504), (520, 1767249), (572, 1606590), (585, 1570888), (660, 1392378), (715, 1285272), (780, 1178166), (792, 1160315), (858, 1071060), (936, 981805), (990, 928252), (1144, 803295), (1170, 785444), (1287, 714040), (1320, 696189), (1430, 642636), (1560, 589083), (1716, 535530), (1980, 464126), (2145, 428424), (2340, 392722), (2574, 357020), (2860, 321318), (3432, 267765), (3960, 232063), (4290, 214212), (4680, 196361), (5148, 178510), (5720, 160659), (6435, 142808), (8580, 107106), (10296, 89255), (12870, 71404), (17160, 53553), (17851, 51480), (25740, 35702)]