202410780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 688214016

約数和(自身を除く): 485803236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 260, 286, 310, 330, 341, 372, 390, 403, 429, 465, 572, 620, 660, 682, 715, 761, 780, 806, 858, 930, 1023, 1209, 1364, 1430, 1522, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2283, 2418, 2860, 3044, 3410, 3805, 4030, 4092, 4290, 4433, 4566, 4836, 5115, 6045, 6820, 7610, 8060, 8371, 8580, 8866, 9132, 9893, 10230, 11415, 12090, 13299, 15220, 16742, 17732, 19786, 20460, 22165, 22830, 23591, 24180, 25113, 26598, 29679, 33484, 39572, 41855, 44330, 45660, 47182, 49465, 50226, 53196, 59358, 66495, 70773, 83710, 88660, 94364, 98930, 100452, 108823, 117955, 118716, 125565, 132990, 141546, 148395, 167420, 197860, 217646, 235910, 251130, 259501, 265980, 283092, 296790, 306683, 326469, 353865, 435292, 471820, 502260, 519002, 544115, 593580, 613366, 652938, 707730, 778503, 920049, 1038004, 1088230, 1226732, 1297505, 1305876, 1415460, 1533415, 1557006, 1632345, 1840098, 2176460, 2595010, 3066830, 3114012, 3264690, 3373513, 3680196, 3892515, 4600245, 5190020, 6133660, 6529380, 6747026, 7785030, 9200490, 10120539, 13494052, 15570060, 16867565, 18400980, 20241078, 33735130, 40482156, 50602695, 67470260, 101205390, 202410780]

約数ペア:

[(1, 202410780), (2, 101205390), (3, 67470260), (4, 50602695), (5, 40482156), (6, 33735130), (10, 20241078), (11, 18400980), (12, 16867565), (13, 15570060), (15, 13494052), (20, 10120539), (22, 9200490), (26, 7785030), (30, 6747026), (31, 6529380), (33, 6133660), (39, 5190020), (44, 4600245), (52, 3892515), (55, 3680196), (60, 3373513), (62, 3264690), (65, 3114012), (66, 3066830), (78, 2595010), (93, 2176460), (110, 1840098), (124, 1632345), (130, 1557006), (132, 1533415), (143, 1415460), (155, 1305876), (156, 1297505), (165, 1226732), (186, 1088230), (195, 1038004), (220, 920049), (260, 778503), (286, 707730), (310, 652938), (330, 613366), (341, 593580), (372, 544115), (390, 519002), (403, 502260), (429, 471820), (465, 435292), (572, 353865), (620, 326469), (660, 306683), (682, 296790), (715, 283092), (761, 265980), (780, 259501), (806, 251130), (858, 235910), (930, 217646), (1023, 197860), (1209, 167420), (1364, 148395), (1430, 141546), (1522, 132990), (1612, 125565), (1705, 118716), (1716, 117955), (1860, 108823), (2015, 100452), (2046, 98930), (2145, 94364), (2283, 88660), (2418, 83710), (2860, 70773), (3044, 66495), (3410, 59358), (3805, 53196), (4030, 50226), (4092, 49465), (4290, 47182), (4433, 45660), (4566, 44330), (4836, 41855), (5115, 39572), (6045, 33484), (6820, 29679), (7610, 26598), (8060, 25113), (8371, 24180), (8580, 23591), (8866, 22830), (9132, 22165), (9893, 20460), (10230, 19786), (11415, 17732), (12090, 16742), (13299, 15220)]