19010366970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 55893196800

約数和(自身を除く): 36882829830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 139, 151, 190, 210, 227, 266, 278, 285, 302, 399, 417, 453, 454, 570, 665, 681, 695, 755, 798, 834, 906, 973, 1057, 1135, 1330, 1362, 1390, 1510, 1589, 1946, 1995, 2085, 2114, 2265, 2270, 2641, 2869, 2919, 3171, 3178, 3405, 3990, 4170, 4313, 4530, 4767, 4865, 5282, 5285, 5738, 5838, 6342, 6810, 7923, 7945, 8607, 8626, 9534, 9730, 10570, 12939, 13205, 14345, 14595, 15846, 15855, 15890, 17214, 18487, 20083, 20989, 21565, 23835, 25878, 26410, 28690, 29190, 30191, 31553, 31710, 34277, 36974, 39615, 40166, 41978, 43035, 43130, 47670, 55461, 60249, 60382, 62967, 63106, 64695, 68554, 79230, 86070, 90573, 92435, 94659, 100415, 102831, 104945, 110922, 120498, 125934, 129390, 146923, 150955, 157765, 171385, 181146, 184870, 189318, 200830, 205662, 209890, 220871, 239939, 277305, 293846, 301245, 301910, 314835, 315530, 342770, 398791, 440769, 441742, 452865, 473295, 479878, 514155, 554610, 599507, 602490, 629670, 651263, 662613, 719817, 734615, 797582, 881538, 905730, 946590, 1028310, 1104355, 1196373, 1199014, 1199695, 1302526, 1325226, 1439634, 1469230, 1798521, 1953789, 1993955, 2203845, 2208710, 2392746, 2399390, 2791537, 2997535, 3256315, 3313065, 3597042, 3599085, 3907578, 3987910, 4196549, 4407690, 4558841, 4764503, 5583074, 5981865, 5995070, 6512630, 6626130, 7198170, 8374611, 8393098, 8992605, 9117682, 9529006, 9768945, 11963730, 12589647, 13676523, 13957685, 14293509, 16749222, 17985210, 19537890, 20982745, 22794205, 23822515, 25179294, 27353046, 27915370, 28587018, 33351521, 41873055, 41965490, 45588410, 47645030, 62948235, 66703042, 68382615, 71467545, 83746110, 90525557, 100054563, 125896470, 136765230, 142935090, 166757605, 181051114, 200109126, 271576671, 333515210, 452627785, 500272815, 543153342, 633678899, 905255570, 1000545630, 1267357798, 1357883355, 1901036697, 2715766710, 3168394495, 3802073394, 6336788990, 9505183485, 19010366970]

約数ペア:

[(1, 19010366970), (2, 9505183485), (3, 6336788990), (5, 3802073394), (6, 3168394495), (7, 2715766710), (10, 1901036697), (14, 1357883355), (15, 1267357798), (19, 1000545630), (21, 905255570), (30, 633678899), (35, 543153342), (38, 500272815), (42, 452627785), (57, 333515210), (70, 271576671), (95, 200109126), (105, 181051114), (114, 166757605), (133, 142935090), (139, 136765230), (151, 125896470), (190, 100054563), (210, 90525557), (227, 83746110), (266, 71467545), (278, 68382615), (285, 66703042), (302, 62948235), (399, 47645030), (417, 45588410), (453, 41965490), (454, 41873055), (570, 33351521), (665, 28587018), (681, 27915370), (695, 27353046), (755, 25179294), (798, 23822515), (834, 22794205), (906, 20982745), (973, 19537890), (1057, 17985210), (1135, 16749222), (1330, 14293509), (1362, 13957685), (1390, 13676523), (1510, 12589647), (1589, 11963730), (1946, 9768945), (1995, 9529006), (2085, 9117682), (2114, 8992605), (2265, 8393098), (2270, 8374611), (2641, 7198170), (2869, 6626130), (2919, 6512630), (3171, 5995070), (3178, 5981865), (3405, 5583074), (3990, 4764503), (4170, 4558841), (4313, 4407690), (4530, 4196549), (4767, 3987910), (4865, 3907578), (5282, 3599085), (5285, 3597042), (5738, 3313065), (5838, 3256315), (6342, 2997535), (6810, 2791537), (7923, 2399390), (7945, 2392746), (8607, 2208710), (8626, 2203845), (9534, 1993955), (9730, 1953789), (10570, 1798521), (12939, 1469230), (13205, 1439634), (14345, 1325226), (14595, 1302526), (15846, 1199695), (15855, 1199014), (15890, 1196373), (17214, 1104355), (18487, 1028310), (20083, 946590), (20989, 905730), (21565, 881538), (23835, 797582), (25878, 734615), (26410, 719817), (28690, 662613), (29190, 651263), (30191, 629670), (31553, 602490), (31710, 599507), (34277, 554610), (36974, 514155), (39615, 479878), (40166, 473295), (41978, 452865), (43035, 441742), (43130, 440769), (47670, 398791), (55461, 342770), (60249, 315530), (60382, 314835), (62967, 301910), (63106, 301245), (64695, 293846), (68554, 277305), (79230, 239939), (86070, 220871), (90573, 209890), (92435, 205662), (94659, 200830), (100415, 189318), (102831, 184870), (104945, 181146), (110922, 171385), (120498, 157765), (125934, 150955), (129390, 146923)]