897908760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 256

約数和(自身を含む): 3469593600

約数和(自身を除く): 2571684840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 420, 438, 504, 511, 540, 584, 630, 657, 730, 756, 840, 876, 945, 1022, 1080, 1095, 1260, 1314, 1460, 1512, 1533, 1627, 1752, 1890, 1971, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3254, 3285, 3780, 3942, 4088, 4380, 4599, 4881, 5110, 5256, 6132, 6508, 6570, 7560, 7665, 7884, 8135, 8760, 9198, 9762, 9855, 10220, 11389, 12264, 13016, 13140, 13797, 14643, 15330, 15768, 16270, 18396, 19524, 19710, 20440, 22778, 22995, 24405, 26280, 27594, 29286, 30660, 32540, 34167, 36792, 39048, 39420, 43929, 45556, 45990, 48810, 55188, 56945, 58572, 61320, 65080, 68334, 68985, 73215, 78840, 87858, 91112, 91980, 97620, 102501, 110376, 113890, 117144, 118771, 136668, 137970, 146430, 170835, 175716, 183960, 195240, 205002, 219645, 227780, 237542, 273336, 275940, 292860, 307503, 341670, 351432, 356313, 410004, 439290, 455560, 475084, 512505, 551880, 585720, 593855, 615006, 683340, 712626, 820008, 831397, 878580, 950168, 1025010, 1068939, 1187710, 1230012, 1366680, 1425252, 1537515, 1662794, 1757160, 1781565, 2050020, 2137878, 2375420, 2460024, 2494191, 2850504, 3075030, 3206817, 3325588, 3563130, 4100040, 4156985, 4275756, 4750840, 4988382, 5344695, 6150060, 6413634, 6651176, 7126260, 7482573, 8313970, 8551512, 9976764, 10689390, 12300120, 12470955, 12827268, 14252520, 14965146, 16034085, 16627940, 19953528, 21378780, 22447719, 24941910, 25654536, 29930292, 32068170, 33255880, 37412865, 42757560, 44895438, 49883820, 59860584, 64136340, 74825730, 89790876, 99767640, 112238595, 128272680, 149651460, 179581752, 224477190, 299302920, 448954380, 897908760]

約数ペア:

[(1, 897908760), (2, 448954380), (3, 299302920), (4, 224477190), (5, 179581752), (6, 149651460), (7, 128272680), (8, 112238595), (9, 99767640), (10, 89790876), (12, 74825730), (14, 64136340), (15, 59860584), (18, 49883820), (20, 44895438), (21, 42757560), (24, 37412865), (27, 33255880), (28, 32068170), (30, 29930292), (35, 25654536), (36, 24941910), (40, 22447719), (42, 21378780), (45, 19953528), (54, 16627940), (56, 16034085), (60, 14965146), (63, 14252520), (70, 12827268), (72, 12470955), (73, 12300120), (84, 10689390), (90, 9976764), (105, 8551512), (108, 8313970), (120, 7482573), (126, 7126260), (135, 6651176), (140, 6413634), (146, 6150060), (168, 5344695), (180, 4988382), (189, 4750840), (210, 4275756), (216, 4156985), (219, 4100040), (252, 3563130), (270, 3325588), (280, 3206817), (292, 3075030), (315, 2850504), (360, 2494191), (365, 2460024), (378, 2375420), (420, 2137878), (438, 2050020), (504, 1781565), (511, 1757160), (540, 1662794), (584, 1537515), (630, 1425252), (657, 1366680), (730, 1230012), (756, 1187710), (840, 1068939), (876, 1025010), (945, 950168), (1022, 878580), (1080, 831397), (1095, 820008), (1260, 712626), (1314, 683340), (1460, 615006), (1512, 593855), (1533, 585720), (1627, 551880), (1752, 512505), (1890, 475084), (1971, 455560), (2044, 439290), (2190, 410004), (2520, 356313), (2555, 351432), (2628, 341670), (2920, 307503), (3066, 292860), (3254, 275940), (3285, 273336), (3780, 237542), (3942, 227780), (4088, 219645), (4380, 205002), (4599, 195240), (4881, 183960), (5110, 175716), (5256, 170835), (6132, 146430), (6508, 137970), (6570, 136668), (7560, 118771), (7665, 117144), (7884, 113890), (8135, 110376), (8760, 102501), (9198, 97620), (9762, 91980), (9855, 91112), (10220, 87858), (11389, 78840), (12264, 73215), (13016, 68985), (13140, 68334), (13797, 65080), (14643, 61320), (15330, 58572), (15768, 56945), (16270, 55188), (18396, 48810), (19524, 45990), (19710, 45556), (20440, 43929), (22778, 39420), (22995, 39048), (24405, 36792), (26280, 34167), (27594, 32540), (29286, 30660)]