79648380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 192

約数和(自身を含む): 298368000

約数和(自身を除く): 218719620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1109, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2218, 2394, 2565, 2660, 3327, 3420, 3591, 3780, 3990, 4436, 4788, 5130, 5545, 5985, 6654, 7182, 7763, 7980, 9981, 10260, 11090, 11970, 13308, 14364, 15526, 16635, 17955, 19962, 21071, 22180, 23289, 23940, 29943, 31052, 33270, 35910, 38815, 39924, 42142, 46578, 49905, 59886, 63213, 66540, 69867, 71820, 77630, 84284, 93156, 99810, 105355, 116445, 119772, 126426, 139734, 147497, 149715, 155260, 189639, 199620, 209601, 210710, 232890, 252852, 279468, 294994, 299430, 316065, 349335, 379278, 419202, 421420, 442491, 465780, 568917, 589988, 598860, 632130, 698670, 737485, 758556, 838404, 884982, 948195, 1048005, 1137834, 1264260, 1327473, 1397340, 1474970, 1769964, 1896390, 2096010, 2212455, 2275668, 2654946, 2844585, 2949940, 3792780, 3982419, 4192020, 4424910, 5309892, 5689170, 6637365, 7964838, 8849820, 11378340, 13274730, 15929676, 19912095, 26549460, 39824190, 79648380]

約数ペア:

[(1, 79648380), (2, 39824190), (3, 26549460), (4, 19912095), (5, 15929676), (6, 13274730), (7, 11378340), (9, 8849820), (10, 7964838), (12, 6637365), (14, 5689170), (15, 5309892), (18, 4424910), (19, 4192020), (20, 3982419), (21, 3792780), (27, 2949940), (28, 2844585), (30, 2654946), (35, 2275668), (36, 2212455), (38, 2096010), (42, 1896390), (45, 1769964), (54, 1474970), (57, 1397340), (60, 1327473), (63, 1264260), (70, 1137834), (76, 1048005), (84, 948195), (90, 884982), (95, 838404), (105, 758556), (108, 737485), (114, 698670), (126, 632130), (133, 598860), (135, 589988), (140, 568917), (171, 465780), (180, 442491), (189, 421420), (190, 419202), (210, 379278), (228, 349335), (252, 316065), (266, 299430), (270, 294994), (285, 279468), (315, 252852), (342, 232890), (378, 210710), (380, 209601), (399, 199620), (420, 189639), (513, 155260), (532, 149715), (540, 147497), (570, 139734), (630, 126426), (665, 119772), (684, 116445), (756, 105355), (798, 99810), (855, 93156), (945, 84284), (1026, 77630), (1109, 71820), (1140, 69867), (1197, 66540), (1260, 63213), (1330, 59886), (1596, 49905), (1710, 46578), (1890, 42142), (1995, 39924), (2052, 38815), (2218, 35910), (2394, 33270), (2565, 31052), (2660, 29943), (3327, 23940), (3420, 23289), (3591, 22180), (3780, 21071), (3990, 19962), (4436, 17955), (4788, 16635), (5130, 15526), (5545, 14364), (5985, 13308), (6654, 11970), (7182, 11090), (7763, 10260), (7980, 9981)]