2425698540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 7829050320

約数和(自身を除く): 5403351780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 379, 444, 465, 555, 558, 620, 666, 740, 758, 930, 961, 1110, 1116, 1137, 1147, 1332, 1395, 1516, 1665, 1860, 1895, 1922, 2220, 2274, 2294, 2790, 2883, 3330, 3411, 3441, 3790, 3844, 4548, 4588, 4805, 5580, 5685, 5735, 5766, 6660, 6822, 6882, 7580, 8649, 9610, 10323, 11370, 11470, 11532, 11749, 13644, 13764, 14023, 14415, 17055, 17205, 17298, 19220, 20646, 22740, 22940, 23498, 28046, 28830, 34110, 34410, 34596, 35247, 35557, 41292, 42069, 43245, 46996, 51615, 56092, 57660, 58745, 68220, 68820, 70115, 70494, 71114, 84138, 86490, 103230, 105741, 106671, 117490, 126207, 140230, 140988, 142228, 168276, 172980, 176235, 177785, 206460, 210345, 211482, 213342, 234980, 252414, 280460, 320013, 352470, 355570, 364219, 420690, 422964, 426684, 434713, 504828, 528705, 533355, 631035, 640026, 704940, 711140, 728438, 841380, 869426, 1057410, 1066710, 1092657, 1262070, 1280052, 1304139, 1456876, 1600065, 1738852, 1821095, 2114820, 2133420, 2173565, 2185314, 2524140, 2608278, 3200130, 3277971, 3642190, 3912417, 4347130, 4370628, 5216556, 5463285, 6400260, 6520695, 6555942, 7284380, 7824834, 8694260, 10926570, 13041390, 13111884, 13476103, 15649668, 16389855, 19562085, 21853140, 26082780, 26952206, 32779710, 39124170, 40428309, 53904412, 65559420, 67380515, 78248340, 80856618, 121284927, 134761030, 161713236, 202141545, 242569854, 269522060, 404283090, 485139708, 606424635, 808566180, 1212849270, 2425698540]

約数ペア:

[(1, 2425698540), (2, 1212849270), (3, 808566180), (4, 606424635), (5, 485139708), (6, 404283090), (9, 269522060), (10, 242569854), (12, 202141545), (15, 161713236), (18, 134761030), (20, 121284927), (30, 80856618), (31, 78248340), (36, 67380515), (37, 65559420), (45, 53904412), (60, 40428309), (62, 39124170), (74, 32779710), (90, 26952206), (93, 26082780), (111, 21853140), (124, 19562085), (148, 16389855), (155, 15649668), (180, 13476103), (185, 13111884), (186, 13041390), (222, 10926570), (279, 8694260), (310, 7824834), (333, 7284380), (370, 6555942), (372, 6520695), (379, 6400260), (444, 5463285), (465, 5216556), (555, 4370628), (558, 4347130), (620, 3912417), (666, 3642190), (740, 3277971), (758, 3200130), (930, 2608278), (961, 2524140), (1110, 2185314), (1116, 2173565), (1137, 2133420), (1147, 2114820), (1332, 1821095), (1395, 1738852), (1516, 1600065), (1665, 1456876), (1860, 1304139), (1895, 1280052), (1922, 1262070), (2220, 1092657), (2274, 1066710), (2294, 1057410), (2790, 869426), (2883, 841380), (3330, 728438), (3411, 711140), (3441, 704940), (3790, 640026), (3844, 631035), (4548, 533355), (4588, 528705), (4805, 504828), (5580, 434713), (5685, 426684), (5735, 422964), (5766, 420690), (6660, 364219), (6822, 355570), (6882, 352470), (7580, 320013), (8649, 280460), (9610, 252414), (10323, 234980), (11370, 213342), (11470, 211482), (11532, 210345), (11749, 206460), (13644, 177785), (13764, 176235), (14023, 172980), (14415, 168276), (17055, 142228), (17205, 140988), (17298, 140230), (19220, 126207), (20646, 117490), (22740, 106671), (22940, 105741), (23498, 103230), (28046, 86490), (28830, 84138), (34110, 71114), (34410, 70494), (34596, 70115), (35247, 68820), (35557, 68220), (41292, 58745), (42069, 57660), (43245, 56092), (46996, 51615)]