128125140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 428440320

約数和(自身を除く): 300315180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 109, 110, 130, 132, 137, 143, 156, 165, 195, 218, 220, 260, 274, 286, 327, 330, 390, 411, 429, 436, 545, 548, 572, 654, 660, 685, 715, 780, 822, 858, 1090, 1199, 1308, 1370, 1417, 1430, 1507, 1635, 1644, 1716, 1781, 2055, 2145, 2180, 2398, 2740, 2834, 2860, 3014, 3270, 3562, 3597, 4110, 4251, 4290, 4521, 4796, 5343, 5668, 5995, 6028, 6540, 7085, 7124, 7194, 7535, 8220, 8502, 8580, 8905, 9042, 10686, 11990, 14170, 14388, 14933, 15070, 15587, 17004, 17810, 17985, 18084, 19591, 21255, 21372, 22605, 23980, 26715, 28340, 29866, 30140, 31174, 35620, 35970, 39182, 42510, 44799, 45210, 46761, 53430, 58773, 59732, 62348, 71940, 74665, 77935, 78364, 85020, 89598, 90420, 93522, 97955, 106860, 117546, 149330, 155870, 164263, 179196, 187044, 194129, 195910, 223995, 233805, 235092, 293865, 298660, 311740, 328526, 388258, 391820, 447990, 467610, 492789, 582387, 587730, 657052, 776516, 821315, 895980, 935220, 970645, 985578, 1164774, 1175460, 1642630, 1941290, 1971156, 2135419, 2329548, 2463945, 2911935, 3285260, 3882580, 4270838, 4927890, 5823870, 6406257, 8541676, 9855780, 10677095, 11647740, 12812514, 21354190, 25625028, 32031285, 42708380, 64062570, 128125140]

約数ペア:

[(1, 128125140), (2, 64062570), (3, 42708380), (4, 32031285), (5, 25625028), (6, 21354190), (10, 12812514), (11, 11647740), (12, 10677095), (13, 9855780), (15, 8541676), (20, 6406257), (22, 5823870), (26, 4927890), (30, 4270838), (33, 3882580), (39, 3285260), (44, 2911935), (52, 2463945), (55, 2329548), (60, 2135419), (65, 1971156), (66, 1941290), (78, 1642630), (109, 1175460), (110, 1164774), (130, 985578), (132, 970645), (137, 935220), (143, 895980), (156, 821315), (165, 776516), (195, 657052), (218, 587730), (220, 582387), (260, 492789), (274, 467610), (286, 447990), (327, 391820), (330, 388258), (390, 328526), (411, 311740), (429, 298660), (436, 293865), (545, 235092), (548, 233805), (572, 223995), (654, 195910), (660, 194129), (685, 187044), (715, 179196), (780, 164263), (822, 155870), (858, 149330), (1090, 117546), (1199, 106860), (1308, 97955), (1370, 93522), (1417, 90420), (1430, 89598), (1507, 85020), (1635, 78364), (1644, 77935), (1716, 74665), (1781, 71940), (2055, 62348), (2145, 59732), (2180, 58773), (2398, 53430), (2740, 46761), (2834, 45210), (2860, 44799), (3014, 42510), (3270, 39182), (3562, 35970), (3597, 35620), (4110, 31174), (4251, 30140), (4290, 29866), (4521, 28340), (4796, 26715), (5343, 23980), (5668, 22605), (5995, 21372), (6028, 21255), (6540, 19591), (7085, 18084), (7124, 17985), (7194, 17810), (7535, 17004), (8220, 15587), (8502, 15070), (8580, 14933), (8905, 14388), (9042, 14170), (10686, 11990)]