19821137490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4591}}^1$

素因数の和:4718

約数の個数: 288

約数和(自身を含む): 66147943680

約数和(自身を除く): 46326806190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 89, 90, 98, 99, 105, 110, 126, 147, 154, 165, 178, 198, 210, 231, 245, 267, 294, 315, 330, 385, 441, 445, 462, 490, 495, 534, 539, 623, 630, 693, 735, 770, 801, 882, 890, 979, 990, 1078, 1155, 1246, 1335, 1386, 1470, 1602, 1617, 1869, 1958, 2205, 2310, 2670, 2695, 2937, 3115, 3234, 3465, 3738, 4005, 4361, 4410, 4591, 4851, 4895, 5390, 5607, 5874, 6230, 6853, 6930, 8010, 8085, 8722, 8811, 9182, 9345, 9702, 9790, 11214, 13083, 13706, 13773, 14685, 16170, 17622, 18690, 20559, 21805, 22955, 24255, 26166, 27546, 28035, 29370, 32137, 34265, 39249, 41118, 41319, 43610, 44055, 45910, 47971, 48510, 50501, 56070, 61677, 64274, 65415, 68530, 68865, 78498, 82638, 88110, 95942, 96411, 101002, 102795, 123354, 130830, 137730, 143913, 151503, 160685, 192822, 196245, 205590, 206595, 224959, 239855, 252505, 287826, 289233, 303006, 308385, 321370, 353507, 392490, 408599, 413190, 431739, 449918, 454509, 479710, 482055, 505010, 578466, 616770, 674877, 707014, 719565, 757515, 817198, 863478, 909018, 964110, 1060521, 1124795, 1225797, 1349754, 1439130, 1446165, 1515030, 1767535, 2024631, 2042995, 2121042, 2158695, 2249590, 2272545, 2451594, 2474549, 2860193, 2892330, 3181563, 3374385, 3535070, 3677391, 4049262, 4085990, 4317390, 4494589, 4545090, 4949098, 5302605, 5720386, 6128985, 6363126, 6748770, 7354782, 7423647, 8580579, 8989178, 10123155, 10605210, 12257970, 12372745, 13483767, 14300965, 14847294, 15907815, 17161158, 18386955, 20021351, 20246310, 22270941, 22472945, 24745490, 25741737, 26967534, 28601930, 31462123, 31815630, 36773910, 37118235, 40042702, 40451301, 42902895, 44541882, 44945890, 51483474, 60064053, 62924246, 67418835, 74236470, 80902602, 85805790, 94386369, 100106755, 111354705, 120128106, 128708685, 134837670, 157310615, 180192159, 188772738, 200213510, 202256505, 220234861, 222709410, 257417370, 283159107, 300320265, 314621230, 360384318, 404513010, 440469722, 471931845, 566318214, 600640530, 660704583, 900960795, 943863690, 1101174305, 1321409166, 1415795535, 1801921590, 1982113749, 2202348610, 2831591070, 3303522915, 3964227498, 6607045830, 9910568745, 19821137490]

約数ペア:

[(1, 19821137490), (2, 9910568745), (3, 6607045830), (5, 3964227498), (6, 3303522915), (7, 2831591070), (9, 2202348610), (10, 1982113749), (11, 1801921590), (14, 1415795535), (15, 1321409166), (18, 1101174305), (21, 943863690), (22, 900960795), (30, 660704583), (33, 600640530), (35, 566318214), (42, 471931845), (45, 440469722), (49, 404513010), (55, 360384318), (63, 314621230), (66, 300320265), (70, 283159107), (77, 257417370), (89, 222709410), (90, 220234861), (98, 202256505), (99, 200213510), (105, 188772738), (110, 180192159), (126, 157310615), (147, 134837670), (154, 128708685), (165, 120128106), (178, 111354705), (198, 100106755), (210, 94386369), (231, 85805790), (245, 80902602), (267, 74236470), (294, 67418835), (315, 62924246), (330, 60064053), (385, 51483474), (441, 44945890), (445, 44541882), (462, 42902895), (490, 40451301), (495, 40042702), (534, 37118235), (539, 36773910), (623, 31815630), (630, 31462123), (693, 28601930), (735, 26967534), (770, 25741737), (801, 24745490), (882, 22472945), (890, 22270941), (979, 20246310), (990, 20021351), (1078, 18386955), (1155, 17161158), (1246, 15907815), (1335, 14847294), (1386, 14300965), (1470, 13483767), (1602, 12372745), (1617, 12257970), (1869, 10605210), (1958, 10123155), (2205, 8989178), (2310, 8580579), (2670, 7423647), (2695, 7354782), (2937, 6748770), (3115, 6363126), (3234, 6128985), (3465, 5720386), (3738, 5302605), (4005, 4949098), (4361, 4545090), (4410, 4494589), (4591, 4317390), (4851, 4085990), (4895, 4049262), (5390, 3677391), (5607, 3535070), (5874, 3374385), (6230, 3181563), (6853, 2892330), (6930, 2860193), (8010, 2474549), (8085, 2451594), (8722, 2272545), (8811, 2249590), (9182, 2158695), (9345, 2121042), (9702, 2042995), (9790, 2024631), (11214, 1767535), (13083, 1515030), (13706, 1446165), (13773, 1439130), (14685, 1349754), (16170, 1225797), (17622, 1124795), (18690, 1060521), (20559, 964110), (21805, 909018), (22955, 863478), (24255, 817198), (26166, 757515), (27546, 719565), (28035, 707014), (29370, 674877), (32137, 616770), (34265, 578466), (39249, 505010), (41118, 482055), (41319, 479710), (43610, 454509), (44055, 449918), (45910, 431739), (47971, 413190), (48510, 408599), (50501, 392490), (56070, 353507), (61677, 321370), (64274, 308385), (65415, 303006), (68530, 289233), (68865, 287826), (78498, 252505), (82638, 239855), (88110, 224959), (95942, 206595), (96411, 205590), (101002, 196245), (102795, 192822), (123354, 160685), (130830, 151503), (137730, 143913)]