821616120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 384

約数和(自身を含む): 3184272000

約数和(自身を除く): 2362655880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 23, 24, 26, 30, 34, 36, 39, 40, 45, 46, 51, 52, 60, 65, 68, 69, 72, 78, 85, 90, 92, 102, 104, 115, 117, 120, 130, 136, 138, 153, 156, 170, 180, 184, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 312, 340, 345, 360, 390, 391, 408, 414, 442, 449, 460, 468, 510, 520, 552, 585, 598, 612, 663, 680, 690, 765, 780, 782, 828, 884, 897, 898, 920, 936, 1020, 1035, 1105, 1170, 1173, 1196, 1224, 1326, 1347, 1380, 1495, 1530, 1560, 1564, 1656, 1768, 1794, 1796, 1955, 1989, 2040, 2070, 2210, 2245, 2340, 2346, 2392, 2652, 2691, 2694, 2760, 2990, 3060, 3128, 3315, 3519, 3588, 3592, 3910, 3978, 4041, 4140, 4420, 4485, 4490, 4680, 4692, 5083, 5304, 5382, 5388, 5837, 5865, 5980, 6120, 6630, 6735, 7038, 7176, 7633, 7820, 7956, 8082, 8280, 8840, 8970, 8980, 9384, 9945, 10166, 10327, 10764, 10776, 11674, 11730, 11960, 13260, 13455, 13470, 14076, 15249, 15266, 15640, 15912, 16164, 17511, 17595, 17940, 17960, 19890, 20205, 20332, 20654, 21528, 22899, 23348, 23460, 25415, 26520, 26910, 26940, 28152, 29185, 30498, 30532, 30981, 32328, 35022, 35190, 35880, 38165, 39780, 40410, 40664, 41308, 45747, 45798, 46696, 46920, 50830, 51635, 52533, 53820, 53880, 58370, 60996, 61064, 61962, 68697, 70044, 70380, 76245, 76330, 79560, 80820, 82616, 87555, 91494, 91596, 92943, 99229, 101660, 103270, 105066, 107640, 114495, 116740, 121992, 123924, 134251, 137394, 140088, 140760, 152490, 152660, 154905, 161640, 175110, 175559, 182988, 183192, 185886, 198458, 203320, 206540, 210132, 228735, 228990, 233480, 247848, 262665, 268502, 274788, 297687, 304980, 305320, 309810, 343485, 350220, 351118, 365976, 371772, 396916, 402753, 413080, 420264, 457470, 457980, 464715, 496145, 525330, 526677, 537004, 549576, 595374, 609960, 619620, 671255, 686970, 700440, 702236, 743544, 793832, 805506, 877795, 893061, 914940, 915960, 929430, 992290, 1050660, 1053354, 1074008, 1190748, 1208259, 1239240, 1342510, 1373940, 1404472, 1488435, 1580031, 1611012, 1755590, 1786122, 1829880, 1858860, 1984580, 2013765, 2101320, 2106708, 2282267, 2381496, 2416518, 2633385, 2685020, 2747880, 2976870, 3160062, 3222024, 3511180, 3572244, 3717720, 3969160, 4027530, 4213416, 4465305, 4564534, 4833036, 5266770, 5370040, 5953740, 6041295, 6320124, 6846801, 7022360, 7144488, 7900155, 8055060, 8930610, 9129068, 9666072, 10533540, 11411335, 11907480, 12082590, 12640248, 13693602, 15800310, 16110120, 17861220, 18258136, 20540403, 21067080, 22822670, 24165180, 27387204, 31600620, 34234005, 35722440, 41080806, 45645340, 48330360, 54774408, 63201240, 68468010, 82161612, 91290680, 102702015, 136936020, 164323224, 205404030, 273872040, 410808060, 821616120]

約数ペア:

[(1, 821616120), (2, 410808060), (3, 273872040), (4, 205404030), (5, 164323224), (6, 136936020), (8, 102702015), (9, 91290680), (10, 82161612), (12, 68468010), (13, 63201240), (15, 54774408), (17, 48330360), (18, 45645340), (20, 41080806), (23, 35722440), (24, 34234005), (26, 31600620), (30, 27387204), (34, 24165180), (36, 22822670), (39, 21067080), (40, 20540403), (45, 18258136), (46, 17861220), (51, 16110120), (52, 15800310), (60, 13693602), (65, 12640248), (68, 12082590), (69, 11907480), (72, 11411335), (78, 10533540), (85, 9666072), (90, 9129068), (92, 8930610), (102, 8055060), (104, 7900155), (115, 7144488), (117, 7022360), (120, 6846801), (130, 6320124), (136, 6041295), (138, 5953740), (153, 5370040), (156, 5266770), (170, 4833036), (180, 4564534), (184, 4465305), (195, 4213416), (204, 4027530), (207, 3969160), (221, 3717720), (230, 3572244), (234, 3511180), (255, 3222024), (260, 3160062), (276, 2976870), (299, 2747880), (306, 2685020), (312, 2633385), (340, 2416518), (345, 2381496), (360, 2282267), (390, 2106708), (391, 2101320), (408, 2013765), (414, 1984580), (442, 1858860), (449, 1829880), (460, 1786122), (468, 1755590), (510, 1611012), (520, 1580031), (552, 1488435), (585, 1404472), (598, 1373940), (612, 1342510), (663, 1239240), (680, 1208259), (690, 1190748), (765, 1074008), (780, 1053354), (782, 1050660), (828, 992290), (884, 929430), (897, 915960), (898, 914940), (920, 893061), (936, 877795), (1020, 805506), (1035, 793832), (1105, 743544), (1170, 702236), (1173, 700440), (1196, 686970), (1224, 671255), (1326, 619620), (1347, 609960), (1380, 595374), (1495, 549576), (1530, 537004), (1560, 526677), (1564, 525330), (1656, 496145), (1768, 464715), (1794, 457980), (1796, 457470), (1955, 420264), (1989, 413080), (2040, 402753), (2070, 396916), (2210, 371772), (2245, 365976), (2340, 351118), (2346, 350220), (2392, 343485), (2652, 309810), (2691, 305320), (2694, 304980), (2760, 297687), (2990, 274788), (3060, 268502), (3128, 262665), (3315, 247848), (3519, 233480), (3588, 228990), (3592, 228735), (3910, 210132), (3978, 206540), (4041, 203320), (4140, 198458), (4420, 185886), (4485, 183192), (4490, 182988), (4680, 175559), (4692, 175110), (5083, 161640), (5304, 154905), (5382, 152660), (5388, 152490), (5837, 140760), (5865, 140088), (5980, 137394), (6120, 134251), (6630, 123924), (6735, 121992), (7038, 116740), (7176, 114495), (7633, 107640), (7820, 105066), (7956, 103270), (8082, 101660), (8280, 99229), (8840, 92943), (8970, 91596), (8980, 91494), (9384, 87555), (9945, 82616), (10166, 80820), (10327, 79560), (10764, 76330), (10776, 76245), (11674, 70380), (11730, 70044), (11960, 68697), (13260, 61962), (13455, 61064), (13470, 60996), (14076, 58370), (15249, 53880), (15266, 53820), (15640, 52533), (15912, 51635), (16164, 50830), (17511, 46920), (17595, 46696), (17940, 45798), (17960, 45747), (19890, 41308), (20205, 40664), (20332, 40410), (20654, 39780), (21528, 38165), (22899, 35880), (23348, 35190), (23460, 35022), (25415, 32328), (26520, 30981), (26910, 30532), (26940, 30498), (28152, 29185)]